141823620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1277}}^1$

素因数の和:1909

約数の個数: 72

約数和(自身を含む): 431232984

約数和(自身を除く): 289409364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 617, 1234, 1277, 1851, 2468, 2554, 3085, 3702, 3831, 5108, 5553, 6170, 6385, 7404, 7662, 9255, 11106, 11493, 12340, 12770, 15324, 18510, 19155, 22212, 22986, 25540, 27765, 37020, 38310, 45972, 55530, 57465, 76620, 111060, 114930, 229860, 787909, 1575818, 2363727, 3151636, 3939545, 4727454, 7091181, 7879090, 9454908, 11818635, 14182362, 15758180, 23637270, 28364724, 35455905, 47274540, 70911810, 141823620]

約数ペア:

[(1, 141823620), (2, 70911810), (3, 47274540), (4, 35455905), (5, 28364724), (6, 23637270), (9, 15758180), (10, 14182362), (12, 11818635), (15, 9454908), (18, 7879090), (20, 7091181), (30, 4727454), (36, 3939545), (45, 3151636), (60, 2363727), (90, 1575818), (180, 787909), (617, 229860), (1234, 114930), (1277, 111060), (1851, 76620), (2468, 57465), (2554, 55530), (3085, 45972), (3702, 38310), (3831, 37020), (5108, 27765), (5553, 25540), (6170, 22986), (6385, 22212), (7404, 19155), (7662, 18510), (9255, 15324), (11106, 12770), (11493, 12340)]