1907682660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5399}}^1$

素因数の和:5578

約数の個数: 144

約数和(自身を含む): 6274195200

約数和(自身を除く): 4366512540

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, 151, 156, 180, 195, 234, 260, 302, 390, 453, 468, 585, 604, 755, 780, 906, 1170, 1359, 1510, 1812, 1963, 2265, 2340, 2718, 3020, 3926, 4530, 5399, 5436, 5889, 6795, 7852, 9060, 9815, 10798, 11778, 13590, 16197, 17667, 19630, 21596, 23556, 26995, 27180, 29445, 32394, 35334, 39260, 48591, 53990, 58890, 64788, 70187, 70668, 80985, 88335, 97182, 107980, 117780, 140374, 161970, 176670, 194364, 210561, 242955, 280748, 323940, 350935, 353340, 421122, 485910, 631683, 701870, 815249, 842244, 971820, 1052805, 1263366, 1403740, 1630498, 2105610, 2445747, 2526732, 3158415, 3260996, 4076245, 4211220, 4891494, 6316830, 7337241, 8152490, 9782988, 10598237, 12228735, 12633660, 14674482, 16304980, 21196474, 24457470, 29348964, 31794711, 36686205, 42392948, 48914940, 52991185, 63589422, 73372410, 95384133, 105982370, 127178844, 146744820, 158973555, 190768266, 211964740, 317947110, 381536532, 476920665, 635894220, 953841330, 1907682660]

約数ペア:

[(1, 1907682660), (2, 953841330), (3, 635894220), (4, 476920665), (5, 381536532), (6, 317947110), (9, 211964740), (10, 190768266), (12, 158973555), (13, 146744820), (15, 127178844), (18, 105982370), (20, 95384133), (26, 73372410), (30, 63589422), (36, 52991185), (39, 48914940), (45, 42392948), (52, 36686205), (60, 31794711), (65, 29348964), (78, 24457470), (90, 21196474), (117, 16304980), (130, 14674482), (151, 12633660), (156, 12228735), (180, 10598237), (195, 9782988), (234, 8152490), (260, 7337241), (302, 6316830), (390, 4891494), (453, 4211220), (468, 4076245), (585, 3260996), (604, 3158415), (755, 2526732), (780, 2445747), (906, 2105610), (1170, 1630498), (1359, 1403740), (1510, 1263366), (1812, 1052805), (1963, 971820), (2265, 842244), (2340, 815249), (2718, 701870), (3020, 631683), (3926, 485910), (4530, 421122), (5399, 353340), (5436, 350935), (5889, 323940), (6795, 280748), (7852, 242955), (9060, 210561), (9815, 194364), (10798, 176670), (11778, 161970), (13590, 140374), (16197, 117780), (17667, 107980), (19630, 97182), (21596, 88335), (23556, 80985), (26995, 70668), (27180, 70187), (29445, 64788), (32394, 58890), (35334, 53990), (39260, 48591)]