30023872

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 56

約数和(自身を含む): 63317120

約数和(自身を除く): 33293248

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 409, 496, 592, 818, 992, 1147, 1184, 1636, 1984, 2294, 2368, 3272, 4588, 6544, 9176, 12679, 13088, 15133, 18352, 25358, 26176, 30266, 36704, 50716, 60532, 73408, 101432, 121064, 202864, 242128, 405728, 469123, 484256, 811456, 938246, 968512, 1876492, 3752984, 7505968, 15011936, 30023872]

約数ペア:

[(1, 30023872), (2, 15011936), (4, 7505968), (8, 3752984), (16, 1876492), (31, 968512), (32, 938246), (37, 811456), (62, 484256), (64, 469123), (74, 405728), (124, 242128), (148, 202864), (248, 121064), (296, 101432), (409, 73408), (496, 60532), (592, 50716), (818, 36704), (992, 30266), (1147, 26176), (1184, 25358), (1636, 18352), (1984, 15133), (2294, 13088), (2368, 12679), (3272, 9176), (4588, 6544)]