523847220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2029}}^1$

素因数の和:2385

約数の個数: 96

約数和(自身を含む): 1585153920

約数和(自身を除く): 1061306700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 331, 390, 662, 780, 993, 1324, 1655, 1986, 2029, 3310, 3972, 4058, 4303, 4965, 6087, 6620, 8116, 8606, 9930, 10145, 12174, 12909, 17212, 19860, 20290, 21515, 24348, 25818, 26377, 30435, 40580, 43030, 51636, 52754, 60870, 64545, 79131, 86060, 105508, 121740, 129090, 131885, 158262, 258180, 263770, 316524, 395655, 527540, 671599, 791310, 1343198, 1582620, 2014797, 2686396, 3357995, 4029594, 6715990, 8059188, 8730787, 10073985, 13431980, 17461574, 20147970, 26192361, 34923148, 40295940, 43653935, 52384722, 87307870, 104769444, 130961805, 174615740, 261923610, 523847220]

約数ペア:

[(1, 523847220), (2, 261923610), (3, 174615740), (4, 130961805), (5, 104769444), (6, 87307870), (10, 52384722), (12, 43653935), (13, 40295940), (15, 34923148), (20, 26192361), (26, 20147970), (30, 17461574), (39, 13431980), (52, 10073985), (60, 8730787), (65, 8059188), (78, 6715990), (130, 4029594), (156, 3357995), (195, 2686396), (260, 2014797), (331, 1582620), (390, 1343198), (662, 791310), (780, 671599), (993, 527540), (1324, 395655), (1655, 316524), (1986, 263770), (2029, 258180), (3310, 158262), (3972, 131885), (4058, 129090), (4303, 121740), (4965, 105508), (6087, 86060), (6620, 79131), (8116, 64545), (8606, 60870), (9930, 52754), (10145, 51636), (12174, 43030), (12909, 40580), (17212, 30435), (19860, 26377), (20290, 25818), (21515, 24348)]