15312270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 38465280

約数和(自身を除く): 23153010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 59, 82, 118, 123, 177, 205, 211, 246, 295, 354, 410, 422, 590, 615, 633, 885, 1055, 1230, 1266, 1770, 2110, 2419, 3165, 4838, 6330, 7257, 8651, 12095, 12449, 14514, 17302, 24190, 24898, 25953, 36285, 37347, 43255, 51906, 62245, 72570, 74694, 86510, 124490, 129765, 186735, 259530, 373470, 510409, 1020818, 1531227, 2552045, 3062454, 5104090, 7656135, 15312270]

約数ペア:

[(1, 15312270), (2, 7656135), (3, 5104090), (5, 3062454), (6, 2552045), (10, 1531227), (15, 1020818), (30, 510409), (41, 373470), (59, 259530), (82, 186735), (118, 129765), (123, 124490), (177, 86510), (205, 74694), (211, 72570), (246, 62245), (295, 51906), (354, 43255), (410, 37347), (422, 36285), (590, 25953), (615, 24898), (633, 24190), (885, 17302), (1055, 14514), (1230, 12449), (1266, 12095), (1770, 8651), (2110, 7257), (2419, 6330), (3165, 4838)]