138245130

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{56891}}^1$

素因数の和:56913

約数の個数: 48

約数和(自身を含む): 372756384

約数和(自身を除く): 234511254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 56891, 113782, 170673, 284455, 341346, 512019, 568910, 853365, 1024038, 1536057, 1706730, 2560095, 3072114, 4608171, 5120190, 7680285, 9216342, 13824513, 15360570, 23040855, 27649026, 46081710, 69122565, 138245130]

約数ペア:

[(1, 138245130), (2, 69122565), (3, 46081710), (5, 27649026), (6, 23040855), (9, 15360570), (10, 13824513), (15, 9216342), (18, 7680285), (27, 5120190), (30, 4608171), (45, 3072114), (54, 2560095), (81, 1706730), (90, 1536057), (135, 1024038), (162, 853365), (243, 568910), (270, 512019), (405, 341346), (486, 284455), (810, 170673), (1215, 113782), (2430, 56891)]