83604870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1783}}^1$

素因数の和:2317

約数の個数: 48

約数和(自身を含む): 217912032

約数和(自身を除く): 134307162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 521, 1042, 1563, 1783, 2605, 3126, 3566, 4689, 5210, 5349, 7815, 8915, 9378, 10698, 15630, 16047, 17830, 23445, 26745, 32094, 46890, 53490, 80235, 160470, 928943, 1857886, 2786829, 4644715, 5573658, 8360487, 9289430, 13934145, 16720974, 27868290, 41802435, 83604870]

約数ペア:

[(1, 83604870), (2, 41802435), (3, 27868290), (5, 16720974), (6, 13934145), (9, 9289430), (10, 8360487), (15, 5573658), (18, 4644715), (30, 2786829), (45, 1857886), (90, 928943), (521, 160470), (1042, 80235), (1563, 53490), (1783, 46890), (2605, 32094), (3126, 26745), (3566, 23445), (4689, 17830), (5210, 16047), (5349, 15630), (7815, 10698), (8915, 9378)]