78911370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46147}}^1$

素因数の和:46179

約数の個数: 48

約数和(自身を含む): 215972640

約数和(自身を除く): 137061270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 46147, 92294, 138441, 230735, 276882, 415323, 461470, 692205, 830646, 876793, 1384410, 1753586, 2076615, 2630379, 4153230, 4383965, 5260758, 7891137, 8767930, 13151895, 15782274, 26303790, 39455685, 78911370]

約数ペア:

[(1, 78911370), (2, 39455685), (3, 26303790), (5, 15782274), (6, 13151895), (9, 8767930), (10, 7891137), (15, 5260758), (18, 4383965), (19, 4153230), (30, 2630379), (38, 2076615), (45, 1753586), (57, 1384410), (90, 876793), (95, 830646), (114, 692205), (171, 461470), (190, 415323), (285, 276882), (342, 230735), (570, 138441), (855, 92294), (1710, 46147)]