31192620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 94385088

約数和(自身を除く): 63192468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 510, 530, 577, 636, 795, 901, 1020, 1060, 1154, 1590, 1731, 1802, 2308, 2703, 2885, 3180, 3462, 3604, 4505, 5406, 5770, 6924, 8655, 9010, 9809, 10812, 11540, 13515, 17310, 18020, 19618, 27030, 29427, 30581, 34620, 39236, 49045, 54060, 58854, 61162, 91743, 98090, 117708, 122324, 147135, 152905, 183486, 196180, 294270, 305810, 366972, 458715, 519877, 588540, 611620, 917430, 1039754, 1559631, 1834860, 2079508, 2599385, 3119262, 5198770, 6238524, 7798155, 10397540, 15596310, 31192620]

約数ペア:

[(1, 31192620), (2, 15596310), (3, 10397540), (4, 7798155), (5, 6238524), (6, 5198770), (10, 3119262), (12, 2599385), (15, 2079508), (17, 1834860), (20, 1559631), (30, 1039754), (34, 917430), (51, 611620), (53, 588540), (60, 519877), (68, 458715), (85, 366972), (102, 305810), (106, 294270), (159, 196180), (170, 183486), (204, 152905), (212, 147135), (255, 122324), (265, 117708), (318, 98090), (340, 91743), (510, 61162), (530, 58854), (577, 54060), (636, 49045), (795, 39236), (901, 34620), (1020, 30581), (1060, 29427), (1154, 27030), (1590, 19618), (1731, 18020), (1802, 17310), (2308, 13515), (2703, 11540), (2885, 10812), (3180, 9809), (3462, 9010), (3604, 8655), (4505, 6924), (5406, 5770)]