142744230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 381405024

約数和(自身を除く): 238660794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 97, 166, 194, 197, 249, 291, 394, 415, 485, 498, 582, 591, 747, 830, 873, 970, 985, 1182, 1245, 1455, 1494, 1746, 1773, 1970, 2490, 2910, 2955, 3546, 3735, 4365, 5910, 7470, 8051, 8730, 8865, 16102, 16351, 17730, 19109, 24153, 32702, 38218, 40255, 48306, 49053, 57327, 72459, 80510, 81755, 95545, 98106, 114654, 120765, 144918, 147159, 163510, 171981, 191090, 241530, 245265, 286635, 294318, 343962, 362295, 490530, 573270, 724590, 735795, 859905, 1471590, 1586047, 1719810, 3172094, 4758141, 7930235, 9516282, 14274423, 15860470, 23790705, 28548846, 47581410, 71372115, 142744230]

約数ペア:

[(1, 142744230), (2, 71372115), (3, 47581410), (5, 28548846), (6, 23790705), (9, 15860470), (10, 14274423), (15, 9516282), (18, 7930235), (30, 4758141), (45, 3172094), (83, 1719810), (90, 1586047), (97, 1471590), (166, 859905), (194, 735795), (197, 724590), (249, 573270), (291, 490530), (394, 362295), (415, 343962), (485, 294318), (498, 286635), (582, 245265), (591, 241530), (747, 191090), (830, 171981), (873, 163510), (970, 147159), (985, 144918), (1182, 120765), (1245, 114654), (1455, 98106), (1494, 95545), (1746, 81755), (1773, 80510), (1970, 72459), (2490, 57327), (2910, 49053), (2955, 48306), (3546, 40255), (3735, 38218), (4365, 32702), (5910, 24153), (7470, 19109), (8051, 17730), (8730, 16351), (8865, 16102)]