87285460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6121}}^1$

素因数の和:6184

約数の個数: 48

約数和(自身を含む): 197471232

約数和(自身を除く): 110185772

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 6121, 7130, 12242, 14260, 24484, 30605, 61210, 122420, 140783, 189751, 281566, 379502, 563132, 703915, 759004, 948755, 1407830, 1897510, 2815660, 3795020, 4364273, 8728546, 17457092, 21821365, 43642730, 87285460]

約数ペア:

[(1, 87285460), (2, 43642730), (4, 21821365), (5, 17457092), (10, 8728546), (20, 4364273), (23, 3795020), (31, 2815660), (46, 1897510), (62, 1407830), (92, 948755), (115, 759004), (124, 703915), (155, 563132), (230, 379502), (310, 281566), (460, 189751), (620, 140783), (713, 122420), (1426, 61210), (2852, 30605), (3565, 24484), (6121, 14260), (7130, 12242)]