29635020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2699}}^1$

素因数の和:2775

約数の個数: 72

約数和(自身を含む): 91400400

約数和(自身を除く): 61765380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2699, 2745, 3660, 5398, 5490, 8097, 10796, 10980, 13495, 16194, 24291, 26990, 32388, 40485, 48582, 53980, 80970, 97164, 121455, 161940, 164639, 242910, 329278, 485820, 493917, 658556, 823195, 987834, 1481751, 1646390, 1975668, 2469585, 2963502, 3292780, 4939170, 5927004, 7408755, 9878340, 14817510, 29635020]

約数ペア:

[(1, 29635020), (2, 14817510), (3, 9878340), (4, 7408755), (5, 5927004), (6, 4939170), (9, 3292780), (10, 2963502), (12, 2469585), (15, 1975668), (18, 1646390), (20, 1481751), (30, 987834), (36, 823195), (45, 658556), (60, 493917), (61, 485820), (90, 329278), (122, 242910), (180, 164639), (183, 161940), (244, 121455), (305, 97164), (366, 80970), (549, 53980), (610, 48582), (732, 40485), (915, 32388), (1098, 26990), (1220, 24291), (1830, 16194), (2196, 13495), (2699, 10980), (2745, 10796), (3660, 8097), (5398, 5490)]