147089140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 360702720

約数和(自身を除く): 213613580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 41, 44, 46, 55, 82, 92, 110, 115, 164, 205, 220, 230, 253, 410, 451, 460, 506, 709, 820, 902, 943, 1012, 1265, 1418, 1804, 1886, 2255, 2530, 2836, 3545, 3772, 4510, 4715, 5060, 7090, 7799, 9020, 9430, 10373, 14180, 15598, 16307, 18860, 20746, 29069, 31196, 32614, 38995, 41492, 51865, 58138, 65228, 77990, 81535, 103730, 116276, 145345, 155980, 163070, 179377, 207460, 290690, 319759, 326140, 358754, 581380, 639518, 668587, 717508, 896885, 1279036, 1337174, 1598795, 1793770, 2674348, 3197590, 3342935, 3587540, 6395180, 6685870, 7354457, 13371740, 14708914, 29417828, 36772285, 73544570, 147089140]

約数ペア:

[(1, 147089140), (2, 73544570), (4, 36772285), (5, 29417828), (10, 14708914), (11, 13371740), (20, 7354457), (22, 6685870), (23, 6395180), (41, 3587540), (44, 3342935), (46, 3197590), (55, 2674348), (82, 1793770), (92, 1598795), (110, 1337174), (115, 1279036), (164, 896885), (205, 717508), (220, 668587), (230, 639518), (253, 581380), (410, 358754), (451, 326140), (460, 319759), (506, 290690), (709, 207460), (820, 179377), (902, 163070), (943, 155980), (1012, 145345), (1265, 116276), (1418, 103730), (1804, 81535), (1886, 77990), (2255, 65228), (2530, 58138), (2836, 51865), (3545, 41492), (3772, 38995), (4510, 32614), (4715, 31196), (5060, 29069), (7090, 20746), (7799, 18860), (9020, 16307), (9430, 15598), (10373, 14180)]