142997970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2835

約数の個数: 64

約数和(自身を含む): 360101376

約数和(自身を除く): 217103406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 47, 74, 94, 111, 141, 185, 222, 235, 282, 370, 470, 555, 705, 1110, 1410, 1739, 2741, 3478, 5217, 5482, 8223, 8695, 10434, 13705, 16446, 17390, 26085, 27410, 41115, 52170, 82230, 101417, 128827, 202834, 257654, 304251, 386481, 507085, 608502, 644135, 772962, 1014170, 1288270, 1521255, 1932405, 3042510, 3864810, 4766599, 9533198, 14299797, 23832995, 28599594, 47665990, 71498985, 142997970]

約数ペア:

[(1, 142997970), (2, 71498985), (3, 47665990), (5, 28599594), (6, 23832995), (10, 14299797), (15, 9533198), (30, 4766599), (37, 3864810), (47, 3042510), (74, 1932405), (94, 1521255), (111, 1288270), (141, 1014170), (185, 772962), (222, 644135), (235, 608502), (282, 507085), (370, 386481), (470, 304251), (555, 257654), (705, 202834), (1110, 128827), (1410, 101417), (1739, 82230), (2741, 52170), (3478, 41115), (5217, 27410), (5482, 26085), (8223, 17390), (8695, 16446), (10434, 13705)]