4418470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 9953280

約数和(自身を除く): 5534810

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 79, 85, 94, 119, 158, 170, 235, 238, 329, 395, 470, 553, 595, 658, 790, 799, 1106, 1190, 1343, 1598, 1645, 2686, 2765, 3290, 3713, 3995, 5530, 5593, 6715, 7426, 7990, 9401, 11186, 13430, 18565, 18802, 25991, 27965, 37130, 47005, 51982, 55930, 63121, 94010, 126242, 129955, 259910, 315605, 441847, 631210, 883694, 2209235, 4418470]

約数ペア:

[(1, 4418470), (2, 2209235), (5, 883694), (7, 631210), (10, 441847), (14, 315605), (17, 259910), (34, 129955), (35, 126242), (47, 94010), (70, 63121), (79, 55930), (85, 51982), (94, 47005), (119, 37130), (158, 27965), (170, 25991), (235, 18802), (238, 18565), (329, 13430), (395, 11186), (470, 9401), (553, 7990), (595, 7426), (658, 6715), (790, 5593), (799, 5530), (1106, 3995), (1190, 3713), (1343, 3290), (1598, 2765), (1645, 2686)]