68198430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1905

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 105154530

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 258, 290, 430, 435, 645, 870, 1247, 1290, 1823, 2494, 3646, 3741, 5469, 6235, 7482, 9115, 10938, 12470, 18230, 18705, 27345, 37410, 52867, 54690, 78389, 105734, 156778, 158601, 235167, 264335, 317202, 391945, 470334, 528670, 783890, 793005, 1175835, 1586010, 2273281, 2351670, 4546562, 6819843, 11366405, 13639686, 22732810, 34099215, 68198430]

約数ペア:

[(1, 68198430), (2, 34099215), (3, 22732810), (5, 13639686), (6, 11366405), (10, 6819843), (15, 4546562), (29, 2351670), (30, 2273281), (43, 1586010), (58, 1175835), (86, 793005), (87, 783890), (129, 528670), (145, 470334), (174, 391945), (215, 317202), (258, 264335), (290, 235167), (430, 158601), (435, 156778), (645, 105734), (870, 78389), (1247, 54690), (1290, 52867), (1823, 37410), (2494, 27345), (3646, 18705), (3741, 18230), (5469, 12470), (6235, 10938), (7482, 9115)]