2347142980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^4\times {\mathrm{587}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 6112951488

約数和(自身を除く): 3765808508

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 587, 676, 845, 910, 1174, 1183, 1690, 1820, 2197, 2348, 2366, 2935, 3380, 4109, 4394, 4732, 5870, 5915, 7631, 8218, 8788, 10985, 11740, 11830, 15262, 15379, 16436, 20545, 21970, 23660, 28561, 30524, 30758, 38155, 41090, 43940, 53417, 57122, 61516, 76310, 76895, 82180, 99203, 106834, 114244, 142805, 152620, 153790, 198406, 199927, 213668, 267085, 285610, 307580, 396812, 399854, 496015, 534170, 571220, 694421, 799708, 992030, 999635, 1068340, 1289639, 1388842, 1984060, 1999270, 2579278, 2777684, 3472105, 3998540, 5158556, 6448195, 6944210, 9027473, 12896390, 13888420, 16765307, 18054946, 25792780, 33530614, 36109892, 45137365, 67061228, 83826535, 90274730, 117357149, 167653070, 180549460, 234714298, 335306140, 469428596, 586785745, 1173571490, 2347142980]

約数ペア:

[(1, 2347142980), (2, 1173571490), (4, 586785745), (5, 469428596), (7, 335306140), (10, 234714298), (13, 180549460), (14, 167653070), (20, 117357149), (26, 90274730), (28, 83826535), (35, 67061228), (52, 45137365), (65, 36109892), (70, 33530614), (91, 25792780), (130, 18054946), (140, 16765307), (169, 13888420), (182, 12896390), (260, 9027473), (338, 6944210), (364, 6448195), (455, 5158556), (587, 3998540), (676, 3472105), (845, 2777684), (910, 2579278), (1174, 1999270), (1183, 1984060), (1690, 1388842), (1820, 1289639), (2197, 1068340), (2348, 999635), (2366, 992030), (2935, 799708), (3380, 694421), (4109, 571220), (4394, 534170), (4732, 496015), (5870, 399854), (5915, 396812), (7631, 307580), (8218, 285610), (8788, 267085), (10985, 213668), (11740, 199927), (11830, 198406), (15262, 153790), (15379, 152620), (16436, 142805), (20545, 114244), (21970, 106834), (23660, 99203), (28561, 82180), (30524, 76895), (30758, 76310), (38155, 61516), (41090, 57122), (43940, 53417)]