30838824

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22543}}^1$

素因数の和:22574

約数の個数: 48

約数和(自身を含む): 87921600

約数和(自身を除く): 57082776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 22543, 45086, 67629, 90172, 135258, 180344, 202887, 270516, 405774, 428317, 541032, 811548, 856634, 1284951, 1623096, 1713268, 2569902, 3426536, 3854853, 5139804, 7709706, 10279608, 15419412, 30838824]

約数ペア:

[(1, 30838824), (2, 15419412), (3, 10279608), (4, 7709706), (6, 5139804), (8, 3854853), (9, 3426536), (12, 2569902), (18, 1713268), (19, 1623096), (24, 1284951), (36, 856634), (38, 811548), (57, 541032), (72, 428317), (76, 405774), (114, 270516), (152, 202887), (171, 180344), (228, 135258), (342, 90172), (456, 67629), (684, 45086), (1368, 22543)]