68019810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2615

約数の個数: 64

約数和(自身を含む): 175564800

約数和(自身を除く): 107544990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 705, 893, 1410, 1786, 2539, 2679, 4465, 5078, 5358, 7617, 8930, 12695, 13395, 15234, 25390, 26790, 38085, 48241, 76170, 96482, 119333, 144723, 238666, 241205, 289446, 357999, 482410, 596665, 715998, 723615, 1193330, 1447230, 1789995, 2267327, 3579990, 4534654, 6801981, 11336635, 13603962, 22673270, 34009905, 68019810]

約数ペア:

[(1, 68019810), (2, 34009905), (3, 22673270), (5, 13603962), (6, 11336635), (10, 6801981), (15, 4534654), (19, 3579990), (30, 2267327), (38, 1789995), (47, 1447230), (57, 1193330), (94, 723615), (95, 715998), (114, 596665), (141, 482410), (190, 357999), (235, 289446), (282, 241205), (285, 238666), (470, 144723), (570, 119333), (705, 96482), (893, 76170), (1410, 48241), (1786, 38085), (2539, 26790), (2679, 25390), (4465, 15234), (5078, 13395), (5358, 12695), (7617, 8930)]