7038180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 21732984

約数和(自身を除く): 14694804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 641, 732, 915, 1098, 1220, 1282, 1830, 1923, 2196, 2564, 2745, 3205, 3660, 3846, 5490, 5769, 6410, 7692, 9615, 10980, 11538, 12820, 19230, 23076, 28845, 38460, 39101, 57690, 78202, 115380, 117303, 156404, 195505, 234606, 351909, 391010, 469212, 586515, 703818, 782020, 1173030, 1407636, 1759545, 2346060, 3519090, 7038180]

約数ペア:

[(1, 7038180), (2, 3519090), (3, 2346060), (4, 1759545), (5, 1407636), (6, 1173030), (9, 782020), (10, 703818), (12, 586515), (15, 469212), (18, 391010), (20, 351909), (30, 234606), (36, 195505), (45, 156404), (60, 117303), (61, 115380), (90, 78202), (122, 57690), (180, 39101), (183, 38460), (244, 28845), (305, 23076), (366, 19230), (549, 12820), (610, 11538), (641, 10980), (732, 9615), (915, 7692), (1098, 6410), (1220, 5769), (1282, 5490), (1830, 3846), (1923, 3660), (2196, 3205), (2564, 2745)]