30367008020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1\times {\mathrm{31699}}^1$

素因数の和:34248

約数の個数: 48

約数和(自身を含む): 67155816000

約数和(自身を除く): 36788807980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2521, 5042, 10084, 12605, 25210, 31699, 47899, 50420, 63398, 95798, 126796, 158495, 191596, 239495, 316990, 478990, 602281, 633980, 957980, 1204562, 2409124, 3011405, 6022810, 12045620, 79913179, 159826358, 319652716, 399565895, 799131790, 1518350401, 1598263580, 3036700802, 6073401604, 7591752005, 15183504010, 30367008020]

約数ペア:

[(1, 30367008020), (2, 15183504010), (4, 7591752005), (5, 6073401604), (10, 3036700802), (19, 1598263580), (20, 1518350401), (38, 799131790), (76, 399565895), (95, 319652716), (190, 159826358), (380, 79913179), (2521, 12045620), (5042, 6022810), (10084, 3011405), (12605, 2409124), (25210, 1204562), (31699, 957980), (47899, 633980), (50420, 602281), (63398, 478990), (95798, 316990), (126796, 239495), (158495, 191596)]