27153830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7963}}^1$

素因数の和:8012

約数の個数: 32

約数和(自身を含む): 55047168

約数和(自身を除く): 27893338

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 7963, 15926, 39815, 79630, 87593, 175186, 246853, 437965, 493706, 875930, 1234265, 2468530, 2715383, 5430766, 13576915, 27153830]

約数ペア:

[(1, 27153830), (2, 13576915), (5, 5430766), (10, 2715383), (11, 2468530), (22, 1234265), (31, 875930), (55, 493706), (62, 437965), (110, 246853), (155, 175186), (310, 87593), (341, 79630), (682, 39815), (1705, 15926), (3410, 7963)]