30278568

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{40697}}^1$

素因数の和:40737

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 47861592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 40697, 81394, 122091, 162788, 244182, 325576, 488364, 976728, 1261607, 2523214, 3784821, 5046428, 7569642, 10092856, 15139284, 30278568]

約数ペア:

[(1, 30278568), (2, 15139284), (3, 10092856), (4, 7569642), (6, 5046428), (8, 3784821), (12, 2523214), (24, 1261607), (31, 976728), (62, 488364), (93, 325576), (124, 244182), (186, 162788), (248, 122091), (372, 81394), (744, 40697)]