1765432020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{86287}}^1$

素因数の和:86341

約数の個数: 96

約数和(自身を含む): 5566611456

約数和(自身を除く): 3801179436

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 10230, 20460, 86287, 172574, 258861, 345148, 431435, 517722, 862870, 949157, 1035444, 1294305, 1725740, 1898314, 2588610, 2674897, 2847471, 3796628, 4745785, 5177220, 5349794, 5694942, 8024691, 9491570, 10699588, 11389884, 13374485, 14237355, 16049382, 18983140, 26748970, 28474710, 29423867, 32098764, 40123455, 53497940, 56949420, 58847734, 80246910, 88271601, 117695468, 147119335, 160493820, 176543202, 294238670, 353086404, 441358005, 588477340, 882716010, 1765432020]

約数ペア:

[(1, 1765432020), (2, 882716010), (3, 588477340), (4, 441358005), (5, 353086404), (6, 294238670), (10, 176543202), (11, 160493820), (12, 147119335), (15, 117695468), (20, 88271601), (22, 80246910), (30, 58847734), (31, 56949420), (33, 53497940), (44, 40123455), (55, 32098764), (60, 29423867), (62, 28474710), (66, 26748970), (93, 18983140), (110, 16049382), (124, 14237355), (132, 13374485), (155, 11389884), (165, 10699588), (186, 9491570), (220, 8024691), (310, 5694942), (330, 5349794), (341, 5177220), (372, 4745785), (465, 3796628), (620, 2847471), (660, 2674897), (682, 2588610), (930, 1898314), (1023, 1725740), (1364, 1294305), (1705, 1035444), (1860, 949157), (2046, 862870), (3410, 517722), (4092, 431435), (5115, 345148), (6820, 258861), (10230, 172574), (20460, 86287)]