201620608470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1297}}^1\times {\mathrm{2621}}^1$

素因数の和:4590

約数の個数: 96

約数和(自身を含む): 525614300640

約数和(自身を除く): 323993692170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 659, 1297, 1318, 1977, 2594, 2621, 3295, 3891, 3954, 5242, 5931, 6485, 6590, 7782, 7863, 9885, 11673, 11862, 12970, 13105, 15726, 19455, 19770, 23346, 23589, 26210, 29655, 38910, 39315, 47178, 58365, 59310, 78630, 116730, 117945, 235890, 854723, 1709446, 1727239, 2564169, 3399437, 3454478, 4273615, 5128338, 5181717, 6798874, 7692507, 8547230, 8636195, 10198311, 10363434, 12820845, 15385014, 15545151, 16997185, 17272390, 20396622, 25641690, 25908585, 30594933, 31090302, 33994370, 38462535, 50991555, 51817170, 61189866, 76925070, 77725755, 101983110, 152974665, 155451510, 305949330, 2240228983, 4480457966, 6720686949, 11201144915, 13441373898, 20162060847, 22402289830, 33603434745, 40324121694, 67206869490, 100810304235, 201620608470]

約数ペア:

[(1, 201620608470), (2, 100810304235), (3, 67206869490), (5, 40324121694), (6, 33603434745), (9, 22402289830), (10, 20162060847), (15, 13441373898), (18, 11201144915), (30, 6720686949), (45, 4480457966), (90, 2240228983), (659, 305949330), (1297, 155451510), (1318, 152974665), (1977, 101983110), (2594, 77725755), (2621, 76925070), (3295, 61189866), (3891, 51817170), (3954, 50991555), (5242, 38462535), (5931, 33994370), (6485, 31090302), (6590, 30594933), (7782, 25908585), (7863, 25641690), (9885, 20396622), (11673, 17272390), (11862, 16997185), (12970, 15545151), (13105, 15385014), (15726, 12820845), (19455, 10363434), (19770, 10198311), (23346, 8636195), (23589, 8547230), (26210, 7692507), (29655, 6798874), (38910, 5181717), (39315, 5128338), (47178, 4273615), (58365, 3454478), (59310, 3399437), (78630, 2564169), (116730, 1727239), (117945, 1709446), (235890, 854723)]