17422790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{17}}^1$

素因数の和:75

約数の個数: 80

約数和(自身を含む): 41744160

約数和(自身を除く): 24321370

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 121, 154, 170, 187, 238, 242, 374, 385, 595, 605, 770, 847, 935, 1190, 1210, 1309, 1331, 1694, 1870, 2057, 2618, 2662, 4114, 4235, 6545, 6655, 8470, 9317, 10285, 13090, 13310, 14399, 14641, 18634, 20570, 22627, 28798, 29282, 45254, 46585, 71995, 73205, 93170, 102487, 113135, 143990, 146410, 158389, 204974, 226270, 248897, 316778, 497794, 512435, 791945, 1024870, 1244485, 1583890, 1742279, 2488970, 3484558, 8711395, 17422790]

約数ペア:

[(1, 17422790), (2, 8711395), (5, 3484558), (7, 2488970), (10, 1742279), (11, 1583890), (14, 1244485), (17, 1024870), (22, 791945), (34, 512435), (35, 497794), (55, 316778), (70, 248897), (77, 226270), (85, 204974), (110, 158389), (119, 146410), (121, 143990), (154, 113135), (170, 102487), (187, 93170), (238, 73205), (242, 71995), (374, 46585), (385, 45254), (595, 29282), (605, 28798), (770, 22627), (847, 20570), (935, 18634), (1190, 14641), (1210, 14399), (1309, 13310), (1331, 13090), (1694, 10285), (1870, 9317), (2057, 8470), (2618, 6655), (2662, 6545), (4114, 4235)]