15030368

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 31752000

約数和(自身を除く): 16721632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 152, 236, 304, 419, 472, 608, 838, 944, 1121, 1676, 1888, 2242, 3352, 4484, 6704, 7961, 8968, 13408, 15922, 17936, 24721, 31844, 35872, 49442, 63688, 98884, 127376, 197768, 254752, 395536, 469699, 791072, 939398, 1878796, 3757592, 7515184, 15030368]

約数ペア:

[(1, 15030368), (2, 7515184), (4, 3757592), (8, 1878796), (16, 939398), (19, 791072), (32, 469699), (38, 395536), (59, 254752), (76, 197768), (118, 127376), (152, 98884), (236, 63688), (304, 49442), (419, 35872), (472, 31844), (608, 24721), (838, 17936), (944, 15922), (1121, 13408), (1676, 8968), (1888, 7961), (2242, 6704), (3352, 4484)]