29644740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 90581400

約数和(自身を除く): 60936660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1049, 1413, 1570, 1884, 2098, 2355, 2826, 3140, 3147, 4196, 4710, 5245, 5652, 6294, 7065, 9420, 9441, 10490, 12588, 14130, 15735, 18882, 20980, 28260, 31470, 37764, 47205, 62940, 94410, 164693, 188820, 329386, 494079, 658772, 823465, 988158, 1482237, 1646930, 1976316, 2470395, 2964474, 3293860, 4940790, 5928948, 7411185, 9881580, 14822370, 29644740]

約数ペア:

[(1, 29644740), (2, 14822370), (3, 9881580), (4, 7411185), (5, 5928948), (6, 4940790), (9, 3293860), (10, 2964474), (12, 2470395), (15, 1976316), (18, 1646930), (20, 1482237), (30, 988158), (36, 823465), (45, 658772), (60, 494079), (90, 329386), (157, 188820), (180, 164693), (314, 94410), (471, 62940), (628, 47205), (785, 37764), (942, 31470), (1049, 28260), (1413, 20980), (1570, 18882), (1884, 15735), (2098, 14130), (2355, 12588), (2826, 10490), (3140, 9441), (3147, 9420), (4196, 7065), (4710, 6294), (5245, 5652)]