30493648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1675

約数の個数: 40

約数和(自身を含む): 63478080

約数和(自身を除く): 32984432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 1579, 2414, 3158, 4828, 6316, 9656, 12632, 19312, 25264, 26843, 53686, 107372, 112109, 214744, 224218, 429488, 448436, 896872, 1793744, 1905853, 3811706, 7623412, 15246824, 30493648]

約数ペア:

[(1, 30493648), (2, 15246824), (4, 7623412), (8, 3811706), (16, 1905853), (17, 1793744), (34, 896872), (68, 448436), (71, 429488), (136, 224218), (142, 214744), (272, 112109), (284, 107372), (568, 53686), (1136, 26843), (1207, 25264), (1579, 19312), (2414, 12632), (3158, 9656), (4828, 6316)]