42579810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1733}}^1$

素因数の和:1769

約数の個数: 128

約数和(自身を含む): 139829760

約数和(自身を除く): 97249950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1733, 1755, 1890, 2457, 2730, 3466, 3510, 4095, 4914, 5199, 8190, 8665, 10398, 12131, 12285, 15597, 17330, 22529, 24262, 24570, 25995, 31194, 36393, 45058, 46791, 51990, 60655, 67587, 72786, 77985, 93582, 109179, 112645, 121310, 135174, 155970, 157703, 181965, 202761, 218358, 225290, 233955, 315406, 327537, 337935, 363930, 405522, 467910, 473109, 545895, 608283, 655074, 675870, 788515, 946218, 1013805, 1091790, 1216566, 1419327, 1577030, 1637685, 2027610, 2365545, 2838654, 3041415, 3275370, 4257981, 4731090, 6082830, 7096635, 8515962, 14193270, 21289905, 42579810]

約数ペア:

[(1, 42579810), (2, 21289905), (3, 14193270), (5, 8515962), (6, 7096635), (7, 6082830), (9, 4731090), (10, 4257981), (13, 3275370), (14, 3041415), (15, 2838654), (18, 2365545), (21, 2027610), (26, 1637685), (27, 1577030), (30, 1419327), (35, 1216566), (39, 1091790), (42, 1013805), (45, 946218), (54, 788515), (63, 675870), (65, 655074), (70, 608283), (78, 545895), (90, 473109), (91, 467910), (105, 405522), (117, 363930), (126, 337935), (130, 327537), (135, 315406), (182, 233955), (189, 225290), (195, 218358), (210, 202761), (234, 181965), (270, 157703), (273, 155970), (315, 135174), (351, 121310), (378, 112645), (390, 109179), (455, 93582), (546, 77985), (585, 72786), (630, 67587), (702, 60655), (819, 51990), (910, 46791), (945, 45058), (1170, 36393), (1365, 31194), (1638, 25995), (1733, 24570), (1755, 24262), (1890, 22529), (2457, 17330), (2730, 15597), (3466, 12285), (3510, 12131), (4095, 10398), (4914, 8665), (5199, 8190)]