98572890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1283}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 256265856

約数和(自身を除く): 157692966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 985, 1182, 1283, 1970, 2561, 2566, 2955, 3849, 5122, 5910, 6415, 7683, 7698, 12805, 12830, 15366, 16679, 19245, 25610, 33358, 38415, 38490, 50037, 76830, 83395, 100074, 166790, 250185, 252751, 500370, 505502, 758253, 1263755, 1516506, 2527510, 3285763, 3791265, 6571526, 7582530, 9857289, 16428815, 19714578, 32857630, 49286445, 98572890]

約数ペア:

[(1, 98572890), (2, 49286445), (3, 32857630), (5, 19714578), (6, 16428815), (10, 9857289), (13, 7582530), (15, 6571526), (26, 3791265), (30, 3285763), (39, 2527510), (65, 1516506), (78, 1263755), (130, 758253), (195, 505502), (197, 500370), (390, 252751), (394, 250185), (591, 166790), (985, 100074), (1182, 83395), (1283, 76830), (1970, 50037), (2561, 38490), (2566, 38415), (2955, 33358), (3849, 25610), (5122, 19245), (5910, 16679), (6415, 15366), (7683, 12830), (7698, 12805)]