513231810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5081}}^1$

素因数の和:5148

約数の個数: 128

約数和(自身を含む): 1557287424

約数和(自身を除く): 1044055614

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 65, 70, 74, 78, 91, 105, 111, 130, 182, 185, 195, 210, 222, 259, 273, 370, 390, 455, 481, 518, 546, 555, 777, 910, 962, 1110, 1295, 1365, 1443, 1554, 2405, 2590, 2730, 2886, 3367, 3885, 4810, 5081, 6734, 7215, 7770, 10101, 10162, 14430, 15243, 16835, 20202, 25405, 30486, 33670, 35567, 50505, 50810, 66053, 71134, 76215, 101010, 106701, 132106, 152430, 177835, 187997, 198159, 213402, 330265, 355670, 375994, 396318, 462371, 533505, 563991, 660530, 924742, 939985, 990795, 1067010, 1127982, 1315979, 1387113, 1879970, 1981590, 2311855, 2443961, 2631958, 2774226, 2819955, 3947937, 4623710, 4887922, 5639910, 6579895, 6935565, 7331883, 7895874, 12219805, 13159790, 13871130, 14663766, 17107727, 19739685, 24439610, 34215454, 36659415, 39479370, 51323181, 73318830, 85538635, 102646362, 171077270, 256615905, 513231810]

約数ペア:

[(1, 513231810), (2, 256615905), (3, 171077270), (5, 102646362), (6, 85538635), (7, 73318830), (10, 51323181), (13, 39479370), (14, 36659415), (15, 34215454), (21, 24439610), (26, 19739685), (30, 17107727), (35, 14663766), (37, 13871130), (39, 13159790), (42, 12219805), (65, 7895874), (70, 7331883), (74, 6935565), (78, 6579895), (91, 5639910), (105, 4887922), (111, 4623710), (130, 3947937), (182, 2819955), (185, 2774226), (195, 2631958), (210, 2443961), (222, 2311855), (259, 1981590), (273, 1879970), (370, 1387113), (390, 1315979), (455, 1127982), (481, 1067010), (518, 990795), (546, 939985), (555, 924742), (777, 660530), (910, 563991), (962, 533505), (1110, 462371), (1295, 396318), (1365, 375994), (1443, 355670), (1554, 330265), (2405, 213402), (2590, 198159), (2730, 187997), (2886, 177835), (3367, 152430), (3885, 132106), (4810, 106701), (5081, 101010), (6734, 76215), (7215, 71134), (7770, 66053), (10101, 50810), (10162, 50505), (14430, 35567), (15243, 33670), (16835, 30486), (20202, 25405)]