17137946630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{8431}}^1$

素因数の和:8925

約数の個数: 64

約数和(自身を含む): 35843420160

約数和(自身を除く): 18705473530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 409, 497, 710, 818, 994, 2045, 2485, 2863, 4090, 4970, 5726, 8431, 14315, 16862, 28630, 29039, 42155, 58078, 59017, 84310, 118034, 145195, 203273, 290390, 295085, 406546, 590170, 598601, 1016365, 1197202, 2032730, 2993005, 3448279, 4190207, 5986010, 6896558, 8380414, 17241395, 20951035, 24137953, 34482790, 41902070, 48275906, 120689765, 241379530, 244827809, 489655618, 1224139045, 1713794663, 2448278090, 3427589326, 8568973315, 17137946630]

約数ペア:

[(1, 17137946630), (2, 8568973315), (5, 3427589326), (7, 2448278090), (10, 1713794663), (14, 1224139045), (35, 489655618), (70, 244827809), (71, 241379530), (142, 120689765), (355, 48275906), (409, 41902070), (497, 34482790), (710, 24137953), (818, 20951035), (994, 17241395), (2045, 8380414), (2485, 6896558), (2863, 5986010), (4090, 4190207), (4970, 3448279), (5726, 2993005), (8431, 2032730), (14315, 1197202), (16862, 1016365), (28630, 598601), (29039, 590170), (42155, 406546), (58078, 295085), (59017, 290390), (84310, 203273), (118034, 145195)]