26604270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 87141600

約数和(自身を除く): 60537330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 349, 363, 385, 462, 495, 605, 630, 693, 698, 726, 770, 847, 990, 1047, 1089, 1155, 1210, 1386, 1694, 1745, 1815, 2094, 2178, 2310, 2443, 2541, 3141, 3465, 3490, 3630, 3839, 4235, 4886, 5082, 5235, 5445, 6282, 6930, 7329, 7623, 7678, 8470, 10470, 10890, 11517, 12215, 12705, 14658, 15246, 15705, 19195, 21987, 23034, 24430, 25410, 26873, 31410, 34551, 36645, 38115, 38390, 42229, 43974, 53746, 57585, 69102, 73290, 76230, 80619, 84458, 109935, 115170, 126687, 134365, 161238, 172755, 211145, 219870, 241857, 253374, 268730, 295603, 345510, 380061, 403095, 422290, 483714, 591206, 633435, 760122, 806190, 886809, 1209285, 1266870, 1478015, 1773618, 1900305, 2418570, 2660427, 2956030, 3800610, 4434045, 5320854, 8868090, 13302135, 26604270]

約数ペア:

[(1, 26604270), (2, 13302135), (3, 8868090), (5, 5320854), (6, 4434045), (7, 3800610), (9, 2956030), (10, 2660427), (11, 2418570), (14, 1900305), (15, 1773618), (18, 1478015), (21, 1266870), (22, 1209285), (30, 886809), (33, 806190), (35, 760122), (42, 633435), (45, 591206), (55, 483714), (63, 422290), (66, 403095), (70, 380061), (77, 345510), (90, 295603), (99, 268730), (105, 253374), (110, 241857), (121, 219870), (126, 211145), (154, 172755), (165, 161238), (198, 134365), (210, 126687), (231, 115170), (242, 109935), (315, 84458), (330, 80619), (349, 76230), (363, 73290), (385, 69102), (462, 57585), (495, 53746), (605, 43974), (630, 42229), (693, 38390), (698, 38115), (726, 36645), (770, 34551), (847, 31410), (990, 26873), (1047, 25410), (1089, 24430), (1155, 23034), (1210, 21987), (1386, 19195), (1694, 15705), (1745, 15246), (1815, 14658), (2094, 12705), (2178, 12215), (2310, 11517), (2443, 10890), (2541, 10470), (3141, 8470), (3465, 7678), (3490, 7623), (3630, 7329), (3839, 6930), (4235, 6282), (4886, 5445), (5082, 5235)]