27243090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 82083456

約数和(自身を除く): 54840366

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 83, 90, 105, 126, 166, 210, 249, 315, 415, 498, 521, 581, 630, 747, 830, 1042, 1162, 1245, 1494, 1563, 1743, 2490, 2605, 2905, 3126, 3486, 3647, 3735, 4689, 5210, 5229, 5810, 7294, 7470, 7815, 8715, 9378, 10458, 10941, 15630, 17430, 18235, 21882, 23445, 26145, 32823, 36470, 43243, 46890, 52290, 54705, 65646, 86486, 109410, 129729, 164115, 216215, 259458, 302701, 328230, 389187, 432430, 605402, 648645, 778374, 908103, 1297290, 1513505, 1816206, 1945935, 2724309, 3027010, 3891870, 4540515, 5448618, 9081030, 13621545, 27243090]

約数ペア:

[(1, 27243090), (2, 13621545), (3, 9081030), (5, 5448618), (6, 4540515), (7, 3891870), (9, 3027010), (10, 2724309), (14, 1945935), (15, 1816206), (18, 1513505), (21, 1297290), (30, 908103), (35, 778374), (42, 648645), (45, 605402), (63, 432430), (70, 389187), (83, 328230), (90, 302701), (105, 259458), (126, 216215), (166, 164115), (210, 129729), (249, 109410), (315, 86486), (415, 65646), (498, 54705), (521, 52290), (581, 46890), (630, 43243), (747, 36470), (830, 32823), (1042, 26145), (1162, 23445), (1245, 21882), (1494, 18235), (1563, 17430), (1743, 15630), (2490, 10941), (2605, 10458), (2905, 9378), (3126, 8715), (3486, 7815), (3647, 7470), (3735, 7294), (4689, 5810), (5210, 5229)]