30203008

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 69156000

約数和(自身を除く): 38952992

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1129, 1216, 1408, 1672, 2258, 2432, 3344, 4516, 6688, 9032, 12419, 13376, 18064, 21451, 24838, 26752, 36128, 42902, 49676, 72256, 85804, 99352, 144512, 171608, 198704, 235961, 343216, 397408, 471922, 686432, 794816, 943844, 1372864, 1589632, 1887688, 2745728, 3775376, 7550752, 15101504, 30203008]

約数ペア:

[(1, 30203008), (2, 15101504), (4, 7550752), (8, 3775376), (11, 2745728), (16, 1887688), (19, 1589632), (22, 1372864), (32, 943844), (38, 794816), (44, 686432), (64, 471922), (76, 397408), (88, 343216), (128, 235961), (152, 198704), (176, 171608), (209, 144512), (304, 99352), (352, 85804), (418, 72256), (608, 49676), (704, 42902), (836, 36128), (1129, 26752), (1216, 24838), (1408, 21451), (1672, 18064), (2258, 13376), (2432, 12419), (3344, 9032), (4516, 6688)]