171242910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1297}}^1$

素因数の和:1479

約数の個数: 80

約数和(自身を含む): 463635216

約数和(自身を除く): 292392306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 163, 270, 326, 405, 489, 810, 815, 978, 1297, 1467, 1630, 2445, 2594, 2934, 3891, 4401, 4890, 6485, 7335, 7782, 8802, 11673, 12970, 13203, 14670, 19455, 22005, 23346, 26406, 35019, 38910, 44010, 58365, 66015, 70038, 105057, 116730, 132030, 175095, 210114, 211411, 350190, 422822, 525285, 634233, 1050570, 1057055, 1268466, 1902699, 2114110, 3171165, 3805398, 5708097, 6342330, 9513495, 11416194, 17124291, 19026990, 28540485, 34248582, 57080970, 85621455, 171242910]

約数ペア:

[(1, 171242910), (2, 85621455), (3, 57080970), (5, 34248582), (6, 28540485), (9, 19026990), (10, 17124291), (15, 11416194), (18, 9513495), (27, 6342330), (30, 5708097), (45, 3805398), (54, 3171165), (81, 2114110), (90, 1902699), (135, 1268466), (162, 1057055), (163, 1050570), (270, 634233), (326, 525285), (405, 422822), (489, 350190), (810, 211411), (815, 210114), (978, 175095), (1297, 132030), (1467, 116730), (1630, 105057), (2445, 70038), (2594, 66015), (2934, 58365), (3891, 44010), (4401, 38910), (4890, 35019), (6485, 26406), (7335, 23346), (7782, 22005), (8802, 19455), (11673, 14670), (12970, 13203)]