64049310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4211}}^1$

素因数の和:4250

約数の個数: 72

約数和(自身を含む): 180366264

約数和(自身を除く): 116316954

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 4211, 5070, 7605, 8422, 12633, 15210, 21055, 25266, 37899, 42110, 54743, 63165, 75798, 109486, 126330, 164229, 189495, 273715, 328458, 378990, 492687, 547430, 711659, 821145, 985374, 1423318, 1642290, 2134977, 2463435, 3558295, 4269954, 4926870, 6404931, 7116590, 10674885, 12809862, 21349770, 32024655, 64049310]

約数ペア:

[(1, 64049310), (2, 32024655), (3, 21349770), (5, 12809862), (6, 10674885), (9, 7116590), (10, 6404931), (13, 4926870), (15, 4269954), (18, 3558295), (26, 2463435), (30, 2134977), (39, 1642290), (45, 1423318), (65, 985374), (78, 821145), (90, 711659), (117, 547430), (130, 492687), (169, 378990), (195, 328458), (234, 273715), (338, 189495), (390, 164229), (507, 126330), (585, 109486), (845, 75798), (1014, 63165), (1170, 54743), (1521, 42110), (1690, 37899), (2535, 25266), (3042, 21055), (4211, 15210), (5070, 12633), (7605, 8422)]