149305710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 365114880

約数和(自身を除く): 215809170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 211, 229, 309, 422, 458, 515, 618, 633, 687, 1030, 1055, 1145, 1266, 1374, 1545, 2110, 2290, 3090, 3165, 3435, 6330, 6870, 21733, 23587, 43466, 47174, 48319, 65199, 70761, 96638, 108665, 117935, 130398, 141522, 144957, 217330, 235870, 241595, 289914, 325995, 353805, 483190, 651990, 707610, 724785, 1449570, 4976857, 9953714, 14930571, 24884285, 29861142, 49768570, 74652855, 149305710]

約数ペア:

[(1, 149305710), (2, 74652855), (3, 49768570), (5, 29861142), (6, 24884285), (10, 14930571), (15, 9953714), (30, 4976857), (103, 1449570), (206, 724785), (211, 707610), (229, 651990), (309, 483190), (422, 353805), (458, 325995), (515, 289914), (618, 241595), (633, 235870), (687, 217330), (1030, 144957), (1055, 141522), (1145, 130398), (1266, 117935), (1374, 108665), (1545, 96638), (2110, 70761), (2290, 65199), (3090, 48319), (3165, 47174), (3435, 43466), (6330, 23587), (6870, 21733)]