30402992

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 60710400

約数和(自身を除く): 30307408

約数列:

[1, 2, 4, 8, 16, 67, 79, 134, 158, 268, 316, 359, 536, 632, 718, 1072, 1264, 1436, 2872, 5293, 5744, 10586, 21172, 24053, 28361, 42344, 48106, 56722, 84688, 96212, 113444, 192424, 226888, 384848, 453776, 1900187, 3800374, 7600748, 15201496, 30402992]

約数ペア:

[(1, 30402992), (2, 15201496), (4, 7600748), (8, 3800374), (16, 1900187), (67, 453776), (79, 384848), (134, 226888), (158, 192424), (268, 113444), (316, 96212), (359, 84688), (536, 56722), (632, 48106), (718, 42344), (1072, 28361), (1264, 24053), (1436, 21172), (2872, 10586), (5293, 5744)]