2223342660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{68749}}^1$

素因数の和:68786

約数の個数: 144

約数和(自身を含む): 7900200000

約数和(自身を除く): 5676857340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6468, 8085, 10780, 16170, 32340, 68749, 137498, 206247, 274996, 343745, 412494, 481243, 687490, 756239, 824988, 962486, 1031235, 1374980, 1443729, 1512478, 1924972, 2062470, 2268717, 2406215, 2887458, 3024956, 3368701, 3781195, 4124940, 4537434, 4812430, 5293673, 5774916, 6737402, 7218645, 7562390, 9074868, 9624860, 10106103, 10587346, 11343585, 13474804, 14437290, 15124780, 15881019, 16843505, 20212206, 21174692, 22687170, 26468365, 28874580, 31762038, 33687010, 37055711, 40424412, 45374340, 50530515, 52936730, 63524076, 67374020, 74111422, 79405095, 101061030, 105873460, 111167133, 148222844, 158810190, 185278555, 202122060, 222334266, 317620380, 370557110, 444668532, 555835665, 741114220, 1111671330, 2223342660]

約数ペア:

[(1, 2223342660), (2, 1111671330), (3, 741114220), (4, 555835665), (5, 444668532), (6, 370557110), (7, 317620380), (10, 222334266), (11, 202122060), (12, 185278555), (14, 158810190), (15, 148222844), (20, 111167133), (21, 105873460), (22, 101061030), (28, 79405095), (30, 74111422), (33, 67374020), (35, 63524076), (42, 52936730), (44, 50530515), (49, 45374340), (55, 40424412), (60, 37055711), (66, 33687010), (70, 31762038), (77, 28874580), (84, 26468365), (98, 22687170), (105, 21174692), (110, 20212206), (132, 16843505), (140, 15881019), (147, 15124780), (154, 14437290), (165, 13474804), (196, 11343585), (210, 10587346), (220, 10106103), (231, 9624860), (245, 9074868), (294, 7562390), (308, 7218645), (330, 6737402), (385, 5774916), (420, 5293673), (462, 4812430), (490, 4537434), (539, 4124940), (588, 3781195), (660, 3368701), (735, 3024956), (770, 2887458), (924, 2406215), (980, 2268717), (1078, 2062470), (1155, 1924972), (1470, 1512478), (1540, 1443729), (1617, 1374980), (2156, 1031235), (2310, 962486), (2695, 824988), (2940, 756239), (3234, 687490), (4620, 481243), (5390, 412494), (6468, 343745), (8085, 274996), (10780, 206247), (16170, 137498), (32340, 68749)]