87193230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 220589568

約数和(自身を除く): 133396338

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 107, 115, 138, 214, 230, 321, 345, 535, 642, 690, 1070, 1181, 1605, 2362, 2461, 3210, 3543, 4922, 5905, 7086, 7383, 11810, 12305, 14766, 17715, 24610, 27163, 35430, 36915, 54326, 73830, 81489, 126367, 135815, 162978, 252734, 271630, 379101, 407445, 631835, 758202, 814890, 1263670, 1895505, 2906441, 3791010, 5812882, 8719323, 14532205, 17438646, 29064410, 43596615, 87193230]

約数ペア:

[(1, 87193230), (2, 43596615), (3, 29064410), (5, 17438646), (6, 14532205), (10, 8719323), (15, 5812882), (23, 3791010), (30, 2906441), (46, 1895505), (69, 1263670), (107, 814890), (115, 758202), (138, 631835), (214, 407445), (230, 379101), (321, 271630), (345, 252734), (535, 162978), (642, 135815), (690, 126367), (1070, 81489), (1181, 73830), (1605, 54326), (2362, 36915), (2461, 35430), (3210, 27163), (3543, 24610), (4922, 17715), (5905, 14766), (7086, 12305), (7383, 11810)]