243434430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1579}}^1$

素因数の和:2166

約数の個数: 64

約数和(自身を含む): 650707200

約数和(自身を除く): 407272770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 571, 1142, 1579, 1713, 2855, 3158, 3426, 4737, 5139, 5710, 7895, 8565, 9474, 10278, 14211, 15417, 15790, 17130, 23685, 25695, 28422, 30834, 42633, 47370, 51390, 71055, 77085, 85266, 142110, 154170, 213165, 426330, 901609, 1803218, 2704827, 4508045, 5409654, 8114481, 9016090, 13524135, 16228962, 24343443, 27048270, 40572405, 48686886, 81144810, 121717215, 243434430]

約数ペア:

[(1, 243434430), (2, 121717215), (3, 81144810), (5, 48686886), (6, 40572405), (9, 27048270), (10, 24343443), (15, 16228962), (18, 13524135), (27, 9016090), (30, 8114481), (45, 5409654), (54, 4508045), (90, 2704827), (135, 1803218), (270, 901609), (571, 426330), (1142, 213165), (1579, 154170), (1713, 142110), (2855, 85266), (3158, 77085), (3426, 71055), (4737, 51390), (5139, 47370), (5710, 42633), (7895, 30834), (8565, 28422), (9474, 25695), (10278, 23685), (14211, 17130), (15417, 15790)]