30999168

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 90698400

約数和(自身を除く): 59699232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 379, 384, 426, 568, 576, 639, 758, 852, 1136, 1137, 1152, 1278, 1516, 1704, 2272, 2274, 2556, 3032, 3408, 3411, 4544, 4548, 5112, 6064, 6816, 6822, 9088, 9096, 10224, 12128, 13632, 13644, 18192, 20448, 24256, 26909, 27264, 27288, 36384, 40896, 48512, 53818, 54576, 72768, 80727, 81792, 107636, 109152, 145536, 161454, 215272, 218304, 242181, 322908, 430544, 436608, 484362, 645816, 861088, 968724, 1291632, 1722176, 1937448, 2583264, 3444352, 3874896, 5166528, 7749792, 10333056, 15499584, 30999168]

約数ペア:

[(1, 30999168), (2, 15499584), (3, 10333056), (4, 7749792), (6, 5166528), (8, 3874896), (9, 3444352), (12, 2583264), (16, 1937448), (18, 1722176), (24, 1291632), (32, 968724), (36, 861088), (48, 645816), (64, 484362), (71, 436608), (72, 430544), (96, 322908), (128, 242181), (142, 218304), (144, 215272), (192, 161454), (213, 145536), (284, 109152), (288, 107636), (379, 81792), (384, 80727), (426, 72768), (568, 54576), (576, 53818), (639, 48512), (758, 40896), (852, 36384), (1136, 27288), (1137, 27264), (1152, 26909), (1278, 24256), (1516, 20448), (1704, 18192), (2272, 13644), (2274, 13632), (2556, 12128), (3032, 10224), (3408, 9096), (3411, 9088), (4544, 6822), (4548, 6816), (5112, 6064)]