71636430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 177811200

約数和(自身を除く): 106174770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 139, 205, 246, 278, 410, 417, 419, 615, 695, 834, 838, 1230, 1257, 1390, 2085, 2095, 2514, 4170, 4190, 5699, 6285, 11398, 12570, 17097, 17179, 28495, 34194, 34358, 51537, 56990, 58241, 85485, 85895, 103074, 116482, 170970, 171790, 174723, 257685, 291205, 349446, 515370, 582410, 873615, 1747230, 2387881, 4775762, 7163643, 11939405, 14327286, 23878810, 35818215, 71636430]

約数ペア:

[(1, 71636430), (2, 35818215), (3, 23878810), (5, 14327286), (6, 11939405), (10, 7163643), (15, 4775762), (30, 2387881), (41, 1747230), (82, 873615), (123, 582410), (139, 515370), (205, 349446), (246, 291205), (278, 257685), (410, 174723), (417, 171790), (419, 170970), (615, 116482), (695, 103074), (834, 85895), (838, 85485), (1230, 58241), (1257, 56990), (1390, 51537), (2085, 34358), (2095, 34194), (2514, 28495), (4170, 17179), (4190, 17097), (5699, 12570), (6285, 11398)]