29518970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 65672208

約数和(自身を除く): 36153238

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 37, 38, 65, 74, 85, 95, 130, 170, 185, 190, 221, 247, 323, 361, 370, 442, 481, 494, 629, 646, 703, 722, 962, 1105, 1235, 1258, 1406, 1615, 1805, 2210, 2405, 2470, 3145, 3230, 3515, 3610, 4199, 4693, 4810, 6137, 6290, 7030, 8177, 8398, 9139, 9386, 11951, 12274, 13357, 16354, 18278, 20995, 23465, 23902, 26714, 30685, 40885, 41990, 45695, 46930, 59755, 61370, 66785, 79781, 81770, 91390, 119510, 133570, 155363, 159562, 173641, 227069, 310726, 347282, 398905, 454138, 776815, 797810, 868205, 1135345, 1553630, 1736410, 2270690, 2951897, 5903794, 14759485, 29518970]

約数ペア:

[(1, 29518970), (2, 14759485), (5, 5903794), (10, 2951897), (13, 2270690), (17, 1736410), (19, 1553630), (26, 1135345), (34, 868205), (37, 797810), (38, 776815), (65, 454138), (74, 398905), (85, 347282), (95, 310726), (130, 227069), (170, 173641), (185, 159562), (190, 155363), (221, 133570), (247, 119510), (323, 91390), (361, 81770), (370, 79781), (442, 66785), (481, 61370), (494, 59755), (629, 46930), (646, 45695), (703, 41990), (722, 40885), (962, 30685), (1105, 26714), (1235, 23902), (1258, 23465), (1406, 20995), (1615, 18278), (1805, 16354), (2210, 13357), (2405, 12274), (2470, 11951), (3145, 9386), (3230, 9139), (3515, 8398), (3610, 8177), (4199, 7030), (4693, 6290), (4810, 6137)]