29901480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{35597}}^1$

素因数の和:35618

約数の個数: 64

約数和(自身を含む): 102522240

約数和(自身を除く): 72620760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 35597, 71194, 106791, 142388, 177985, 213582, 249179, 284776, 355970, 427164, 498358, 533955, 711940, 747537, 854328, 996716, 1067910, 1245895, 1423880, 1495074, 1993432, 2135820, 2491790, 2990148, 3737685, 4271640, 4983580, 5980296, 7475370, 9967160, 14950740, 29901480]

約数ペア:

[(1, 29901480), (2, 14950740), (3, 9967160), (4, 7475370), (5, 5980296), (6, 4983580), (7, 4271640), (8, 3737685), (10, 2990148), (12, 2491790), (14, 2135820), (15, 1993432), (20, 1495074), (21, 1423880), (24, 1245895), (28, 1067910), (30, 996716), (35, 854328), (40, 747537), (42, 711940), (56, 533955), (60, 498358), (70, 427164), (84, 355970), (105, 284776), (120, 249179), (140, 213582), (168, 177985), (210, 142388), (280, 106791), (420, 71194), (840, 35597)]