103695730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 208915200

約数和(自身を除く): 105219470

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 61, 95, 115, 122, 190, 230, 305, 389, 437, 610, 778, 874, 1159, 1403, 1945, 2185, 2318, 2806, 3890, 4370, 5795, 7015, 7391, 8947, 11590, 14030, 14782, 17894, 23729, 26657, 36955, 44735, 47458, 53314, 73910, 89470, 118645, 133285, 169993, 237290, 266570, 339986, 450851, 545767, 849965, 901702, 1091534, 1699930, 2254255, 2728835, 4508510, 5457670, 10369573, 20739146, 51847865, 103695730]

約数ペア:

[(1, 103695730), (2, 51847865), (5, 20739146), (10, 10369573), (19, 5457670), (23, 4508510), (38, 2728835), (46, 2254255), (61, 1699930), (95, 1091534), (115, 901702), (122, 849965), (190, 545767), (230, 450851), (305, 339986), (389, 266570), (437, 237290), (610, 169993), (778, 133285), (874, 118645), (1159, 89470), (1403, 73910), (1945, 53314), (2185, 47458), (2318, 44735), (2806, 36955), (3890, 26657), (4370, 23729), (5795, 17894), (7015, 14782), (7391, 14030), (8947, 11590)]