30329530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 73576512

約数和(自身を除く): 43246982

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 77, 85, 98, 110, 119, 154, 170, 187, 238, 245, 331, 374, 385, 490, 539, 595, 662, 770, 833, 935, 1078, 1190, 1309, 1655, 1666, 1870, 2317, 2618, 2695, 3310, 3641, 4165, 4634, 5390, 5627, 6545, 7282, 8330, 9163, 11254, 11585, 13090, 16219, 18205, 18326, 23170, 25487, 28135, 32438, 36410, 39389, 45815, 50974, 56270, 61897, 78778, 81095, 91630, 123794, 127435, 162190, 178409, 196945, 254870, 275723, 309485, 356818, 393890, 433279, 551446, 618970, 866558, 892045, 1378615, 1784090, 2166395, 2757230, 3032953, 4332790, 6065906, 15164765, 30329530]

約数ペア:

[(1, 30329530), (2, 15164765), (5, 6065906), (7, 4332790), (10, 3032953), (11, 2757230), (14, 2166395), (17, 1784090), (22, 1378615), (34, 892045), (35, 866558), (49, 618970), (55, 551446), (70, 433279), (77, 393890), (85, 356818), (98, 309485), (110, 275723), (119, 254870), (154, 196945), (170, 178409), (187, 162190), (238, 127435), (245, 123794), (331, 91630), (374, 81095), (385, 78778), (490, 61897), (539, 56270), (595, 50974), (662, 45815), (770, 39389), (833, 36410), (935, 32438), (1078, 28135), (1190, 25487), (1309, 23170), (1655, 18326), (1666, 18205), (1870, 16219), (2317, 13090), (2618, 11585), (2695, 11254), (3310, 9163), (3641, 8330), (4165, 7282), (4634, 6545), (5390, 5627)]