82801710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4201}}^1$

素因数の和:4290

約数の個数: 64

約数和(自身を含む): 223882560

約数和(自身を除く): 141080850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1314, 1971, 2190, 3285, 3942, 4201, 6570, 8402, 9855, 12603, 19710, 21005, 25206, 37809, 42010, 63015, 75618, 113427, 126030, 189045, 226854, 306673, 378090, 567135, 613346, 920019, 1134270, 1533365, 1840038, 2760057, 3066730, 4600095, 5520114, 8280171, 9200190, 13800285, 16560342, 27600570, 41400855, 82801710]

約数ペア:

[(1, 82801710), (2, 41400855), (3, 27600570), (5, 16560342), (6, 13800285), (9, 9200190), (10, 8280171), (15, 5520114), (18, 4600095), (27, 3066730), (30, 2760057), (45, 1840038), (54, 1533365), (73, 1134270), (90, 920019), (135, 613346), (146, 567135), (219, 378090), (270, 306673), (365, 226854), (438, 189045), (657, 126030), (730, 113427), (1095, 75618), (1314, 63015), (1971, 42010), (2190, 37809), (3285, 25206), (3942, 21005), (4201, 19710), (6570, 12603), (8402, 9855)]