23291380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 59076864

約数和(自身を除く): 35785484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 53, 70, 73, 86, 106, 140, 146, 172, 212, 215, 265, 292, 301, 365, 371, 430, 511, 530, 602, 730, 742, 860, 1022, 1060, 1204, 1460, 1484, 1505, 1855, 2044, 2279, 2555, 3010, 3139, 3710, 3869, 4558, 5110, 6020, 6278, 7420, 7738, 9116, 10220, 11395, 12556, 15476, 15695, 15953, 19345, 21973, 22790, 27083, 31390, 31906, 38690, 43946, 45580, 54166, 62780, 63812, 77380, 79765, 87892, 108332, 109865, 135415, 159530, 166367, 219730, 270830, 319060, 332734, 439460, 541660, 665468, 831835, 1164569, 1663670, 2329138, 3327340, 4658276, 5822845, 11645690, 23291380]

約数ペア:

[(1, 23291380), (2, 11645690), (4, 5822845), (5, 4658276), (7, 3327340), (10, 2329138), (14, 1663670), (20, 1164569), (28, 831835), (35, 665468), (43, 541660), (53, 439460), (70, 332734), (73, 319060), (86, 270830), (106, 219730), (140, 166367), (146, 159530), (172, 135415), (212, 109865), (215, 108332), (265, 87892), (292, 79765), (301, 77380), (365, 63812), (371, 62780), (430, 54166), (511, 45580), (530, 43946), (602, 38690), (730, 31906), (742, 31390), (860, 27083), (1022, 22790), (1060, 21973), (1204, 19345), (1460, 15953), (1484, 15695), (1505, 15476), (1855, 12556), (2044, 11395), (2279, 10220), (2555, 9116), (3010, 7738), (3139, 7420), (3710, 6278), (3869, 6020), (4558, 5110)]