9221940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 34489728

約数和(自身を除く): 25267788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 563, 585, 630, 780, 819, 910, 1092, 1126, 1170, 1260, 1365, 1638, 1689, 1820, 2252, 2340, 2730, 2815, 3276, 3378, 3941, 4095, 5067, 5460, 5630, 6756, 7319, 7882, 8190, 8445, 10134, 11260, 11823, 14638, 15764, 16380, 16890, 19705, 20268, 21957, 23646, 25335, 29276, 33780, 35469, 36595, 39410, 43914, 47292, 50670, 51233, 59115, 65871, 70938, 73190, 78820, 87828, 101340, 102466, 109785, 118230, 131742, 141876, 146380, 153699, 177345, 204932, 219570, 236460, 256165, 263484, 307398, 329355, 354690, 439140, 461097, 512330, 614796, 658710, 709380, 768495, 922194, 1024660, 1317420, 1536990, 1844388, 2305485, 3073980, 4610970, 9221940]

約数ペア:

[(1, 9221940), (2, 4610970), (3, 3073980), (4, 2305485), (5, 1844388), (6, 1536990), (7, 1317420), (9, 1024660), (10, 922194), (12, 768495), (13, 709380), (14, 658710), (15, 614796), (18, 512330), (20, 461097), (21, 439140), (26, 354690), (28, 329355), (30, 307398), (35, 263484), (36, 256165), (39, 236460), (42, 219570), (45, 204932), (52, 177345), (60, 153699), (63, 146380), (65, 141876), (70, 131742), (78, 118230), (84, 109785), (90, 102466), (91, 101340), (105, 87828), (117, 78820), (126, 73190), (130, 70938), (140, 65871), (156, 59115), (180, 51233), (182, 50670), (195, 47292), (210, 43914), (234, 39410), (252, 36595), (260, 35469), (273, 33780), (315, 29276), (364, 25335), (390, 23646), (420, 21957), (455, 20268), (468, 19705), (546, 16890), (563, 16380), (585, 15764), (630, 14638), (780, 11823), (819, 11260), (910, 10134), (1092, 8445), (1126, 8190), (1170, 7882), (1260, 7319), (1365, 6756), (1638, 5630), (1689, 5460), (1820, 5067), (2252, 4095), (2340, 3941), (2730, 3378), (2815, 3276)]