17734140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 57788640

約数和(自身を除く): 40054500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 89, 90, 108, 123, 135, 162, 164, 178, 180, 205, 243, 246, 267, 270, 324, 356, 369, 405, 410, 445, 486, 492, 534, 540, 615, 738, 801, 810, 820, 890, 972, 1068, 1107, 1215, 1230, 1335, 1476, 1602, 1620, 1780, 1845, 2214, 2403, 2430, 2460, 2670, 3204, 3321, 3649, 3690, 4005, 4428, 4806, 4860, 5340, 5535, 6642, 7209, 7298, 7380, 8010, 9612, 9963, 10947, 11070, 12015, 13284, 14418, 14596, 16020, 16605, 18245, 19926, 21627, 21894, 22140, 24030, 28836, 32841, 33210, 36045, 36490, 39852, 43254, 43788, 48060, 49815, 54735, 65682, 66420, 72090, 72980, 86508, 98523, 99630, 108135, 109470, 131364, 144180, 164205, 197046, 199260, 216270, 218940, 295569, 328410, 394092, 432540, 492615, 591138, 656820, 886707, 985230, 1182276, 1477845, 1773414, 1970460, 2955690, 3546828, 4433535, 5911380, 8867070, 17734140]

約数ペア:

[(1, 17734140), (2, 8867070), (3, 5911380), (4, 4433535), (5, 3546828), (6, 2955690), (9, 1970460), (10, 1773414), (12, 1477845), (15, 1182276), (18, 985230), (20, 886707), (27, 656820), (30, 591138), (36, 492615), (41, 432540), (45, 394092), (54, 328410), (60, 295569), (81, 218940), (82, 216270), (89, 199260), (90, 197046), (108, 164205), (123, 144180), (135, 131364), (162, 109470), (164, 108135), (178, 99630), (180, 98523), (205, 86508), (243, 72980), (246, 72090), (267, 66420), (270, 65682), (324, 54735), (356, 49815), (369, 48060), (405, 43788), (410, 43254), (445, 39852), (486, 36490), (492, 36045), (534, 33210), (540, 32841), (615, 28836), (738, 24030), (801, 22140), (810, 21894), (820, 21627), (890, 19926), (972, 18245), (1068, 16605), (1107, 16020), (1215, 14596), (1230, 14418), (1335, 13284), (1476, 12015), (1602, 11070), (1620, 10947), (1780, 9963), (1845, 9612), (2214, 8010), (2403, 7380), (2430, 7298), (2460, 7209), (2670, 6642), (3204, 5535), (3321, 5340), (3649, 4860), (3690, 4806), (4005, 4428)]