29827140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1577

約数の個数: 96

約数和(自身を含む): 97542144

約数和(自身を除く): 67715004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1511, 1645, 1974, 2820, 3022, 3290, 3948, 4533, 4935, 6044, 6580, 7555, 9066, 9870, 10577, 15110, 18132, 19740, 21154, 22665, 30220, 31731, 42308, 45330, 52885, 63462, 71017, 90660, 105770, 126924, 142034, 158655, 211540, 213051, 284068, 317310, 355085, 426102, 497119, 634620, 710170, 852204, 994238, 1065255, 1420340, 1491357, 1988476, 2130510, 2485595, 2982714, 4261020, 4971190, 5965428, 7456785, 9942380, 14913570, 29827140]

約数ペア:

[(1, 29827140), (2, 14913570), (3, 9942380), (4, 7456785), (5, 5965428), (6, 4971190), (7, 4261020), (10, 2982714), (12, 2485595), (14, 2130510), (15, 1988476), (20, 1491357), (21, 1420340), (28, 1065255), (30, 994238), (35, 852204), (42, 710170), (47, 634620), (60, 497119), (70, 426102), (84, 355085), (94, 317310), (105, 284068), (140, 213051), (141, 211540), (188, 158655), (210, 142034), (235, 126924), (282, 105770), (329, 90660), (420, 71017), (470, 63462), (564, 52885), (658, 45330), (705, 42308), (940, 31731), (987, 30220), (1316, 22665), (1410, 21154), (1511, 19740), (1645, 18132), (1974, 15110), (2820, 10577), (3022, 9870), (3290, 9066), (3948, 7555), (4533, 6580), (4935, 6044)]