18352830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 46303488

約数和(自身を除く): 27950658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 43, 82, 86, 123, 129, 205, 215, 246, 258, 347, 410, 430, 615, 645, 694, 1041, 1230, 1290, 1735, 1763, 2082, 3470, 3526, 5205, 5289, 8815, 10410, 10578, 14227, 14921, 17630, 26445, 28454, 29842, 42681, 44763, 52890, 71135, 74605, 85362, 89526, 142270, 149210, 213405, 223815, 426810, 447630, 611761, 1223522, 1835283, 3058805, 3670566, 6117610, 9176415, 18352830]

約数ペア:

[(1, 18352830), (2, 9176415), (3, 6117610), (5, 3670566), (6, 3058805), (10, 1835283), (15, 1223522), (30, 611761), (41, 447630), (43, 426810), (82, 223815), (86, 213405), (123, 149210), (129, 142270), (205, 89526), (215, 85362), (246, 74605), (258, 71135), (347, 52890), (410, 44763), (430, 42681), (615, 29842), (645, 28454), (694, 26445), (1041, 17630), (1230, 14921), (1290, 14227), (1735, 10578), (1763, 10410), (2082, 8815), (3470, 5289), (3526, 5205)]