2184620580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{14747}}^1$

素因数の和:15585

約数の個数: 72

約数和(自身を含む): 6635184192

約数和(自身を除く): 4450563612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 823, 1646, 2469, 3292, 4115, 4938, 7407, 8230, 9876, 12345, 14747, 14814, 16460, 24690, 29494, 29628, 37035, 44241, 49380, 58988, 73735, 74070, 88482, 132723, 147470, 148140, 176964, 221205, 265446, 294940, 442410, 530892, 663615, 884820, 1327230, 2654460, 12136781, 24273562, 36410343, 48547124, 60683905, 72820686, 109231029, 121367810, 145641372, 182051715, 218462058, 242735620, 364103430, 436924116, 546155145, 728206860, 1092310290, 2184620580]

約数ペア:

[(1, 2184620580), (2, 1092310290), (3, 728206860), (4, 546155145), (5, 436924116), (6, 364103430), (9, 242735620), (10, 218462058), (12, 182051715), (15, 145641372), (18, 121367810), (20, 109231029), (30, 72820686), (36, 60683905), (45, 48547124), (60, 36410343), (90, 24273562), (180, 12136781), (823, 2654460), (1646, 1327230), (2469, 884820), (3292, 663615), (4115, 530892), (4938, 442410), (7407, 294940), (8230, 265446), (9876, 221205), (12345, 176964), (14747, 148140), (14814, 147470), (16460, 132723), (24690, 88482), (29494, 74070), (29628, 73735), (37035, 58988), (44241, 49380)]