30275968

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 64872000

約数和(自身を除く): 34596032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 152, 211, 236, 304, 422, 472, 608, 844, 944, 1121, 1216, 1688, 1888, 2242, 2432, 3376, 3776, 4009, 4484, 6752, 7552, 8018, 8968, 12449, 13504, 16036, 17936, 24898, 27008, 32072, 35872, 49796, 64144, 71744, 99592, 128288, 143488, 199184, 236531, 256576, 398368, 473062, 513152, 796736, 946124, 1593472, 1892248, 3784496, 7568992, 15137984, 30275968]

約数ペア:

[(1, 30275968), (2, 15137984), (4, 7568992), (8, 3784496), (16, 1892248), (19, 1593472), (32, 946124), (38, 796736), (59, 513152), (64, 473062), (76, 398368), (118, 256576), (128, 236531), (152, 199184), (211, 143488), (236, 128288), (304, 99592), (422, 71744), (472, 64144), (608, 49796), (844, 35872), (944, 32072), (1121, 27008), (1216, 24898), (1688, 17936), (1888, 16036), (2242, 13504), (2432, 12449), (3376, 8968), (3776, 8018), (4009, 7552), (4484, 6752)]