13012530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 33816960

約数和(自身を除く): 20804430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 617, 703, 1110, 1234, 1406, 1851, 2109, 3085, 3515, 3702, 4218, 6170, 7030, 9255, 10545, 11723, 18510, 21090, 22829, 23446, 35169, 45658, 58615, 68487, 70338, 114145, 117230, 136974, 175845, 228290, 342435, 351690, 433751, 684870, 867502, 1301253, 2168755, 2602506, 4337510, 6506265, 13012530]

約数ペア:

[(1, 13012530), (2, 6506265), (3, 4337510), (5, 2602506), (6, 2168755), (10, 1301253), (15, 867502), (19, 684870), (30, 433751), (37, 351690), (38, 342435), (57, 228290), (74, 175845), (95, 136974), (111, 117230), (114, 114145), (185, 70338), (190, 68487), (222, 58615), (285, 45658), (370, 35169), (555, 23446), (570, 22829), (617, 21090), (703, 18510), (1110, 11723), (1234, 10545), (1406, 9255), (1851, 7030), (2109, 6170), (3085, 4218), (3515, 3702)]