70027180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 162570240

約数和(自身を除く): 92543060

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 47, 79, 82, 92, 94, 115, 158, 164, 188, 205, 230, 235, 316, 395, 410, 460, 470, 790, 820, 940, 943, 1081, 1580, 1817, 1886, 1927, 2162, 3239, 3634, 3713, 3772, 3854, 4324, 4715, 5405, 6478, 7268, 7426, 7708, 9085, 9430, 9635, 10810, 12956, 14852, 16195, 18170, 18565, 18860, 19270, 21620, 32390, 36340, 37130, 38540, 44321, 64780, 74260, 74497, 85399, 88642, 148994, 152233, 170798, 177284, 221605, 297988, 304466, 341596, 372485, 426995, 443210, 608932, 744970, 761165, 853990, 886420, 1489940, 1522330, 1707980, 3044660, 3501359, 7002718, 14005436, 17506795, 35013590, 70027180]

約数ペア:

[(1, 70027180), (2, 35013590), (4, 17506795), (5, 14005436), (10, 7002718), (20, 3501359), (23, 3044660), (41, 1707980), (46, 1522330), (47, 1489940), (79, 886420), (82, 853990), (92, 761165), (94, 744970), (115, 608932), (158, 443210), (164, 426995), (188, 372485), (205, 341596), (230, 304466), (235, 297988), (316, 221605), (395, 177284), (410, 170798), (460, 152233), (470, 148994), (790, 88642), (820, 85399), (940, 74497), (943, 74260), (1081, 64780), (1580, 44321), (1817, 38540), (1886, 37130), (1927, 36340), (2162, 32390), (3239, 21620), (3634, 19270), (3713, 18860), (3772, 18565), (3854, 18170), (4324, 16195), (4715, 14852), (5405, 12956), (6478, 10810), (7268, 9635), (7426, 9430), (7708, 9085)]