165701970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1297

約数の個数: 128

約数和(自身を含む): 512340480

約数和(自身を除く): 346638510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 135, 146, 189, 210, 219, 270, 315, 365, 378, 438, 511, 630, 657, 730, 945, 1022, 1095, 1201, 1314, 1533, 1890, 1971, 2190, 2402, 2555, 3066, 3285, 3603, 3942, 4599, 5110, 6005, 6570, 7206, 7665, 8407, 9198, 9855, 10809, 12010, 13797, 15330, 16814, 18015, 19710, 21618, 22995, 25221, 27594, 32427, 36030, 42035, 45990, 50442, 54045, 64854, 68985, 75663, 84070, 87673, 108090, 126105, 137970, 151326, 162135, 175346, 226989, 252210, 263019, 324270, 378315, 438365, 453978, 526038, 613711, 756630, 789057, 876730, 1134945, 1227422, 1315095, 1578114, 1841133, 2269890, 2367171, 2630190, 3068555, 3682266, 3945285, 4734342, 5523399, 6137110, 7890570, 9205665, 11046798, 11835855, 16570197, 18411330, 23671710, 27616995, 33140394, 55233990, 82850985, 165701970]

約数ペア:

[(1, 165701970), (2, 82850985), (3, 55233990), (5, 33140394), (6, 27616995), (7, 23671710), (9, 18411330), (10, 16570197), (14, 11835855), (15, 11046798), (18, 9205665), (21, 7890570), (27, 6137110), (30, 5523399), (35, 4734342), (42, 3945285), (45, 3682266), (54, 3068555), (63, 2630190), (70, 2367171), (73, 2269890), (90, 1841133), (105, 1578114), (126, 1315095), (135, 1227422), (146, 1134945), (189, 876730), (210, 789057), (219, 756630), (270, 613711), (315, 526038), (365, 453978), (378, 438365), (438, 378315), (511, 324270), (630, 263019), (657, 252210), (730, 226989), (945, 175346), (1022, 162135), (1095, 151326), (1201, 137970), (1314, 126105), (1533, 108090), (1890, 87673), (1971, 84070), (2190, 75663), (2402, 68985), (2555, 64854), (3066, 54045), (3285, 50442), (3603, 45990), (3942, 42035), (4599, 36030), (5110, 32427), (6005, 27594), (6570, 25221), (7206, 22995), (7665, 21618), (8407, 19710), (9198, 18015), (9855, 16814), (10809, 15330), (12010, 13797)]