783978390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 2274906816

約数和(自身を除く): 1490928426

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 67, 73, 78, 90, 117, 130, 134, 137, 146, 195, 201, 219, 234, 274, 335, 365, 390, 402, 411, 438, 585, 603, 657, 670, 685, 730, 822, 871, 949, 1005, 1095, 1170, 1206, 1233, 1314, 1370, 1742, 1781, 1898, 2010, 2055, 2190, 2466, 2613, 2847, 3015, 3285, 3562, 4110, 4355, 4745, 4891, 5226, 5343, 5694, 6030, 6165, 6570, 7839, 8541, 8710, 8905, 9179, 9490, 9782, 10001, 10686, 12330, 13065, 14235, 14673, 15678, 16029, 17082, 17810, 18358, 20002, 24455, 26130, 26715, 27537, 28470, 29346, 30003, 32058, 39195, 42705, 44019, 45895, 48910, 50005, 53430, 55074, 60006, 63583, 73365, 78390, 80145, 82611, 85410, 88038, 90009, 91790, 100010, 119327, 127166, 130013, 137685, 146730, 150015, 160290, 165222, 180018, 190749, 220095, 238654, 260026, 275370, 300030, 317915, 357981, 381498, 390039, 413055, 440190, 450045, 572247, 596635, 635830, 650065, 670067, 715962, 780078, 826110, 900090, 953745, 1073943, 1144494, 1170117, 1193270, 1300130, 1340134, 1789905, 1907490, 1950195, 2010201, 2147886, 2340234, 2861235, 3350335, 3579810, 3900390, 4020402, 5369715, 5722470, 5850585, 6030603, 6700670, 8710871, 10051005, 10739430, 11701170, 12061206, 17421742, 20102010, 26132613, 30153015, 43554355, 52265226, 60306030, 78397839, 87108710, 130663065, 156795678, 261326130, 391989195, 783978390]

約数ペア:

[(1, 783978390), (2, 391989195), (3, 261326130), (5, 156795678), (6, 130663065), (9, 87108710), (10, 78397839), (13, 60306030), (15, 52265226), (18, 43554355), (26, 30153015), (30, 26132613), (39, 20102010), (45, 17421742), (65, 12061206), (67, 11701170), (73, 10739430), (78, 10051005), (90, 8710871), (117, 6700670), (130, 6030603), (134, 5850585), (137, 5722470), (146, 5369715), (195, 4020402), (201, 3900390), (219, 3579810), (234, 3350335), (274, 2861235), (335, 2340234), (365, 2147886), (390, 2010201), (402, 1950195), (411, 1907490), (438, 1789905), (585, 1340134), (603, 1300130), (657, 1193270), (670, 1170117), (685, 1144494), (730, 1073943), (822, 953745), (871, 900090), (949, 826110), (1005, 780078), (1095, 715962), (1170, 670067), (1206, 650065), (1233, 635830), (1314, 596635), (1370, 572247), (1742, 450045), (1781, 440190), (1898, 413055), (2010, 390039), (2055, 381498), (2190, 357981), (2466, 317915), (2613, 300030), (2847, 275370), (3015, 260026), (3285, 238654), (3562, 220095), (4110, 190749), (4355, 180018), (4745, 165222), (4891, 160290), (5226, 150015), (5343, 146730), (5694, 137685), (6030, 130013), (6165, 127166), (6570, 119327), (7839, 100010), (8541, 91790), (8710, 90009), (8905, 88038), (9179, 85410), (9490, 82611), (9782, 80145), (10001, 78390), (10686, 73365), (12330, 63583), (13065, 60006), (14235, 55074), (14673, 53430), (15678, 50005), (16029, 48910), (17082, 45895), (17810, 44019), (18358, 42705), (20002, 39195), (24455, 32058), (26130, 30003), (26715, 29346), (27537, 28470)]