30368536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 67132800

約数和(自身を除く): 36764264

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 209, 328, 418, 443, 451, 779, 836, 886, 902, 1558, 1672, 1772, 1804, 3116, 3544, 3608, 4873, 6232, 8417, 8569, 9746, 16834, 17138, 18163, 19492, 33668, 34276, 36326, 38984, 67336, 68552, 72652, 92587, 145304, 185174, 199793, 345097, 370348, 399586, 690194, 740696, 799172, 1380388, 1598344, 2760776, 3796067, 7592134, 15184268, 30368536]

約数ペア:

[(1, 30368536), (2, 15184268), (4, 7592134), (8, 3796067), (11, 2760776), (19, 1598344), (22, 1380388), (38, 799172), (41, 740696), (44, 690194), (76, 399586), (82, 370348), (88, 345097), (152, 199793), (164, 185174), (209, 145304), (328, 92587), (418, 72652), (443, 68552), (451, 67336), (779, 38984), (836, 36326), (886, 34276), (902, 33668), (1558, 19492), (1672, 18163), (1772, 17138), (1804, 16834), (3116, 9746), (3544, 8569), (3608, 8417), (4873, 6232)]