1214869290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{10883}}^1$

素因数の和:11015

約数の個数: 48

約数和(自身を含む): 2964540384

約数和(自身を除く): 1749671094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 3721, 7442, 10883, 11163, 18605, 21766, 22326, 32649, 37210, 54415, 55815, 65298, 108830, 111630, 163245, 326490, 663863, 1327726, 1991589, 3319315, 3983178, 6638630, 9957945, 19915890, 40495643, 80991286, 121486929, 202478215, 242973858, 404956430, 607434645, 1214869290]

約数ペア:

[(1, 1214869290), (2, 607434645), (3, 404956430), (5, 242973858), (6, 202478215), (10, 121486929), (15, 80991286), (30, 40495643), (61, 19915890), (122, 9957945), (183, 6638630), (305, 3983178), (366, 3319315), (610, 1991589), (915, 1327726), (1830, 663863), (3721, 326490), (7442, 163245), (10883, 111630), (11163, 108830), (18605, 65298), (21766, 55815), (22326, 54415), (32649, 37210)]