13856130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 40492800

約数和(自身を除く): 26636670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 37, 38, 45, 54, 57, 73, 74, 90, 95, 111, 114, 135, 146, 171, 185, 190, 219, 222, 270, 285, 333, 342, 365, 370, 438, 513, 555, 570, 657, 666, 703, 730, 855, 999, 1026, 1095, 1110, 1314, 1387, 1406, 1665, 1710, 1971, 1998, 2109, 2190, 2565, 2701, 2774, 3285, 3330, 3515, 3942, 4161, 4218, 4995, 5130, 5402, 6327, 6570, 6935, 7030, 8103, 8322, 9855, 9990, 10545, 12483, 12654, 13505, 13870, 16206, 18981, 19710, 20805, 21090, 24309, 24966, 27010, 31635, 37449, 37962, 40515, 41610, 48618, 51319, 62415, 63270, 72927, 74898, 81030, 94905, 102638, 121545, 124830, 145854, 153957, 187245, 189810, 243090, 256595, 307914, 364635, 374490, 461871, 513190, 729270, 769785, 923742, 1385613, 1539570, 2309355, 2771226, 4618710, 6928065, 13856130]

約数ペア:

[(1, 13856130), (2, 6928065), (3, 4618710), (5, 2771226), (6, 2309355), (9, 1539570), (10, 1385613), (15, 923742), (18, 769785), (19, 729270), (27, 513190), (30, 461871), (37, 374490), (38, 364635), (45, 307914), (54, 256595), (57, 243090), (73, 189810), (74, 187245), (90, 153957), (95, 145854), (111, 124830), (114, 121545), (135, 102638), (146, 94905), (171, 81030), (185, 74898), (190, 72927), (219, 63270), (222, 62415), (270, 51319), (285, 48618), (333, 41610), (342, 40515), (365, 37962), (370, 37449), (438, 31635), (513, 27010), (555, 24966), (570, 24309), (657, 21090), (666, 20805), (703, 19710), (730, 18981), (855, 16206), (999, 13870), (1026, 13505), (1095, 12654), (1110, 12483), (1314, 10545), (1387, 9990), (1406, 9855), (1665, 8322), (1710, 8103), (1971, 7030), (1998, 6935), (2109, 6570), (2190, 6327), (2565, 5402), (2701, 5130), (2774, 4995), (3285, 4218), (3330, 4161), (3515, 3942)]