64223010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7673}}^1$

素因数の和:7720

約数の個数: 64

約数和(自身を含む): 176808960

約数和(自身を除く): 112585950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 7673, 8370, 15346, 23019, 38365, 46038, 69057, 76730, 115095, 138114, 207171, 230190, 237863, 345285, 414342, 475726, 690570, 713589, 1035855, 1189315, 1427178, 2071710, 2140767, 2378630, 3567945, 4281534, 6422301, 7135890, 10703835, 12844602, 21407670, 32111505, 64223010]

約数ペア:

[(1, 64223010), (2, 32111505), (3, 21407670), (5, 12844602), (6, 10703835), (9, 7135890), (10, 6422301), (15, 4281534), (18, 3567945), (27, 2378630), (30, 2140767), (31, 2071710), (45, 1427178), (54, 1189315), (62, 1035855), (90, 713589), (93, 690570), (135, 475726), (155, 414342), (186, 345285), (270, 237863), (279, 230190), (310, 207171), (465, 138114), (558, 115095), (837, 76730), (930, 69057), (1395, 46038), (1674, 38365), (2790, 23019), (4185, 15346), (7673, 8370)]