30264872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 68083200

約数和(自身を除く): 37818328

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 184, 209, 253, 418, 437, 506, 787, 836, 874, 1012, 1574, 1672, 1748, 2024, 3148, 3496, 4807, 6296, 8657, 9614, 14953, 17314, 18101, 19228, 29906, 34628, 36202, 38456, 59812, 69256, 72404, 119624, 144808, 164483, 199111, 328966, 343919, 398222, 657932, 687838, 796444, 1315864, 1375676, 1592888, 2751352, 3783109, 7566218, 15132436, 30264872]

約数ペア:

[(1, 30264872), (2, 15132436), (4, 7566218), (8, 3783109), (11, 2751352), (19, 1592888), (22, 1375676), (23, 1315864), (38, 796444), (44, 687838), (46, 657932), (76, 398222), (88, 343919), (92, 328966), (152, 199111), (184, 164483), (209, 144808), (253, 119624), (418, 72404), (437, 69256), (506, 59812), (787, 38456), (836, 36202), (874, 34628), (1012, 29906), (1574, 19228), (1672, 18101), (1748, 17314), (2024, 14953), (3148, 9614), (3496, 8657), (4807, 6296)]