2019935550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{6361}}^1$

素因数の和:6478

約数の個数: 96

約数和(自身を含む): 5253994080

約数和(自身を除く): 3234058530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 73, 75, 87, 145, 146, 150, 174, 219, 290, 365, 435, 438, 725, 730, 870, 1095, 1450, 1825, 2117, 2175, 2190, 3650, 4234, 4350, 5475, 6351, 6361, 10585, 10950, 12702, 12722, 19083, 21170, 31755, 31805, 38166, 52925, 63510, 63610, 95415, 105850, 158775, 159025, 184469, 190830, 317550, 318050, 368938, 464353, 477075, 553407, 922345, 928706, 954150, 1106814, 1393059, 1844690, 2321765, 2767035, 2786118, 4611725, 4643530, 5534070, 6965295, 9223450, 11608825, 13466237, 13835175, 13930590, 23217650, 26932474, 27670350, 34826475, 40398711, 67331185, 69652950, 80797422, 134662370, 201993555, 336655925, 403987110, 673311850, 1009967775, 2019935550]

約数ペア:

[(1, 2019935550), (2, 1009967775), (3, 673311850), (5, 403987110), (6, 336655925), (10, 201993555), (15, 134662370), (25, 80797422), (29, 69652950), (30, 67331185), (50, 40398711), (58, 34826475), (73, 27670350), (75, 26932474), (87, 23217650), (145, 13930590), (146, 13835175), (150, 13466237), (174, 11608825), (219, 9223450), (290, 6965295), (365, 5534070), (435, 4643530), (438, 4611725), (725, 2786118), (730, 2767035), (870, 2321765), (1095, 1844690), (1450, 1393059), (1825, 1106814), (2117, 954150), (2175, 928706), (2190, 922345), (3650, 553407), (4234, 477075), (4350, 464353), (5475, 368938), (6351, 318050), (6361, 317550), (10585, 190830), (10950, 184469), (12702, 159025), (12722, 158775), (19083, 105850), (21170, 95415), (31755, 63610), (31805, 63510), (38166, 52925)]