69659820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9439}}^1$

素因数の和:9495

約数の個数: 72

約数和(自身を含む): 216478080

約数和(自身を除く): 146818260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 9439, 18878, 28317, 37756, 47195, 56634, 84951, 94390, 113268, 141585, 169902, 188780, 283170, 339804, 386999, 424755, 566340, 773998, 849510, 1160997, 1547996, 1699020, 1934995, 2321994, 3482991, 3869990, 4643988, 5804985, 6965982, 7739980, 11609970, 13931964, 17414955, 23219940, 34829910, 69659820]

約数ペア:

[(1, 69659820), (2, 34829910), (3, 23219940), (4, 17414955), (5, 13931964), (6, 11609970), (9, 7739980), (10, 6965982), (12, 5804985), (15, 4643988), (18, 3869990), (20, 3482991), (30, 2321994), (36, 1934995), (41, 1699020), (45, 1547996), (60, 1160997), (82, 849510), (90, 773998), (123, 566340), (164, 424755), (180, 386999), (205, 339804), (246, 283170), (369, 188780), (410, 169902), (492, 141585), (615, 113268), (738, 94390), (820, 84951), (1230, 56634), (1476, 47195), (1845, 37756), (2460, 28317), (3690, 18878), (7380, 9439)]