152705630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 80

約数和(自身を含む): 347868000

約数和(自身を除く): 195162370

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 149, 154, 242, 298, 385, 605, 745, 770, 847, 1043, 1210, 1331, 1490, 1639, 1694, 2086, 2662, 3278, 4235, 5215, 6655, 8195, 8470, 9317, 10430, 11473, 13310, 14641, 16390, 18029, 18634, 22946, 29282, 36058, 46585, 57365, 73205, 90145, 93170, 102487, 114730, 126203, 146410, 180290, 198319, 204974, 252406, 396638, 512435, 631015, 991595, 1024870, 1262030, 1388233, 1983190, 2181509, 2776466, 4363018, 6941165, 10907545, 13882330, 15270563, 21815090, 30541126, 76352815, 152705630]

約数ペア:

[(1, 152705630), (2, 76352815), (5, 30541126), (7, 21815090), (10, 15270563), (11, 13882330), (14, 10907545), (22, 6941165), (35, 4363018), (55, 2776466), (70, 2181509), (77, 1983190), (110, 1388233), (121, 1262030), (149, 1024870), (154, 991595), (242, 631015), (298, 512435), (385, 396638), (605, 252406), (745, 204974), (770, 198319), (847, 180290), (1043, 146410), (1210, 126203), (1331, 114730), (1490, 102487), (1639, 93170), (1694, 90145), (2086, 73205), (2662, 57365), (3278, 46585), (4235, 36058), (5215, 29282), (6655, 22946), (8195, 18634), (8470, 18029), (9317, 16390), (10430, 14641), (11473, 13310)]