268267630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{19121}}^1$

素因数の和:19212

約数の個数: 32

約数和(自身を含む): 512163648

約数和(自身を除く): 243896018

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 14030, 19121, 38242, 95605, 191210, 439783, 879566, 1166381, 2198915, 2332762, 4397830, 5831905, 11663810, 26826763, 53653526, 134133815, 268267630]

約数ペア:

[(1, 268267630), (2, 134133815), (5, 53653526), (10, 26826763), (23, 11663810), (46, 5831905), (61, 4397830), (115, 2332762), (122, 2198915), (230, 1166381), (305, 879566), (610, 439783), (1403, 191210), (2806, 95605), (7015, 38242), (14030, 19121)]