1215661530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1\times {\mathrm{929}}^1$

素因数の和:1815

約数の個数: 64

約数和(自身を含む): 2979452160

約数和(自身を除く): 1763790630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 823, 929, 1590, 1646, 1858, 2469, 2787, 4115, 4645, 4938, 5574, 8230, 9290, 12345, 13935, 24690, 27870, 43619, 49237, 87238, 98474, 130857, 147711, 218095, 246185, 261714, 295422, 436190, 492370, 654285, 738555, 764567, 1308570, 1477110, 1529134, 2293701, 3822835, 4587402, 7645670, 11468505, 22937010, 40522051, 81044102, 121566153, 202610255, 243132306, 405220510, 607830765, 1215661530]

約数ペア:

[(1, 1215661530), (2, 607830765), (3, 405220510), (5, 243132306), (6, 202610255), (10, 121566153), (15, 81044102), (30, 40522051), (53, 22937010), (106, 11468505), (159, 7645670), (265, 4587402), (318, 3822835), (530, 2293701), (795, 1529134), (823, 1477110), (929, 1308570), (1590, 764567), (1646, 738555), (1858, 654285), (2469, 492370), (2787, 436190), (4115, 295422), (4645, 261714), (4938, 246185), (5574, 218095), (8230, 147711), (9290, 130857), (12345, 98474), (13935, 87238), (24690, 49237), (27870, 43619)]