88635630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 217728000

約数和(自身を除く): 129092370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 149, 158, 237, 251, 298, 395, 447, 474, 502, 745, 753, 790, 894, 1185, 1255, 1490, 1506, 2235, 2370, 2510, 3765, 4470, 7530, 11771, 19829, 23542, 35313, 37399, 39658, 58855, 59487, 70626, 74798, 99145, 112197, 117710, 118974, 176565, 186995, 198290, 224394, 297435, 353130, 373990, 560985, 594870, 1121970, 2954521, 5909042, 8863563, 14772605, 17727126, 29545210, 44317815, 88635630]

約数ペア:

[(1, 88635630), (2, 44317815), (3, 29545210), (5, 17727126), (6, 14772605), (10, 8863563), (15, 5909042), (30, 2954521), (79, 1121970), (149, 594870), (158, 560985), (237, 373990), (251, 353130), (298, 297435), (395, 224394), (447, 198290), (474, 186995), (502, 176565), (745, 118974), (753, 117710), (790, 112197), (894, 99145), (1185, 74798), (1255, 70626), (1490, 59487), (1506, 58855), (2235, 39658), (2370, 37399), (2510, 35313), (3765, 23542), (4470, 19829), (7530, 11771)]