2242204380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1481}}^1$

素因数の和:2156

約数の個数: 144

約数和(自身を含む): 7340808384

約数和(自身を除く): 5098604004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 647, 780, 1170, 1294, 1481, 1941, 2340, 2588, 2962, 3235, 3882, 4443, 5823, 5924, 6470, 7405, 7764, 8411, 8886, 9705, 11646, 12940, 13329, 14810, 16822, 17772, 19253, 19410, 22215, 23292, 25233, 26658, 29115, 29620, 33644, 38506, 38820, 42055, 44430, 50466, 53316, 57759, 58230, 66645, 75699, 77012, 84110, 88860, 96265, 100932, 115518, 116460, 126165, 133290, 151398, 168220, 173277, 192530, 231036, 252330, 266580, 288795, 302796, 346554, 378495, 385060, 504660, 577590, 693108, 756990, 866385, 958207, 1155180, 1513980, 1732770, 1916414, 2874621, 3465540, 3832828, 4791035, 5749242, 8623863, 9582070, 11498484, 12456691, 14373105, 17247726, 19164140, 24913382, 28746210, 34495452, 37370073, 43119315, 49826764, 57492420, 62283455, 74740146, 86238630, 112110219, 124566910, 149480292, 172477260, 186850365, 224220438, 249133820, 373700730, 448440876, 560551095, 747401460, 1121102190, 2242204380]

約数ペア:

[(1, 2242204380), (2, 1121102190), (3, 747401460), (4, 560551095), (5, 448440876), (6, 373700730), (9, 249133820), (10, 224220438), (12, 186850365), (13, 172477260), (15, 149480292), (18, 124566910), (20, 112110219), (26, 86238630), (30, 74740146), (36, 62283455), (39, 57492420), (45, 49826764), (52, 43119315), (60, 37370073), (65, 34495452), (78, 28746210), (90, 24913382), (117, 19164140), (130, 17247726), (156, 14373105), (180, 12456691), (195, 11498484), (234, 9582070), (260, 8623863), (390, 5749242), (468, 4791035), (585, 3832828), (647, 3465540), (780, 2874621), (1170, 1916414), (1294, 1732770), (1481, 1513980), (1941, 1155180), (2340, 958207), (2588, 866385), (2962, 756990), (3235, 693108), (3882, 577590), (4443, 504660), (5823, 385060), (5924, 378495), (6470, 346554), (7405, 302796), (7764, 288795), (8411, 266580), (8886, 252330), (9705, 231036), (11646, 192530), (12940, 173277), (13329, 168220), (14810, 151398), (16822, 133290), (17772, 126165), (19253, 116460), (19410, 115518), (22215, 100932), (23292, 96265), (25233, 88860), (26658, 84110), (29115, 77012), (29620, 75699), (33644, 66645), (38506, 58230), (38820, 57759), (42055, 53316), (44430, 50466)]