9956940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 32277504

約数和(自身を除く): 22320564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 157, 210, 302, 314, 420, 453, 471, 604, 628, 755, 785, 906, 942, 1057, 1099, 1510, 1570, 1812, 1884, 2114, 2198, 2265, 2355, 3020, 3140, 3171, 3297, 4228, 4396, 4530, 4710, 5285, 5495, 6342, 6594, 9060, 9420, 10570, 10990, 12684, 13188, 15855, 16485, 21140, 21980, 23707, 31710, 32970, 47414, 63420, 65940, 71121, 94828, 118535, 142242, 165949, 237070, 284484, 331898, 355605, 474140, 497847, 663796, 711210, 829745, 995694, 1422420, 1659490, 1991388, 2489235, 3318980, 4978470, 9956940]

約数ペア:

[(1, 9956940), (2, 4978470), (3, 3318980), (4, 2489235), (5, 1991388), (6, 1659490), (7, 1422420), (10, 995694), (12, 829745), (14, 711210), (15, 663796), (20, 497847), (21, 474140), (28, 355605), (30, 331898), (35, 284484), (42, 237070), (60, 165949), (70, 142242), (84, 118535), (105, 94828), (140, 71121), (151, 65940), (157, 63420), (210, 47414), (302, 32970), (314, 31710), (420, 23707), (453, 21980), (471, 21140), (604, 16485), (628, 15855), (755, 13188), (785, 12684), (906, 10990), (942, 10570), (1057, 9420), (1099, 9060), (1510, 6594), (1570, 6342), (1812, 5495), (1884, 5285), (2114, 4710), (2198, 4530), (2265, 4396), (2355, 4228), (3020, 3297), (3140, 3171)]