154098170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{27967}}^1$

素因数の和:28022

約数の個数: 32

約数和(自身を含む): 302054400

約数和(自身を除く): 147956230

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 27967, 55934, 139835, 279670, 531373, 811043, 1062746, 1622086, 2656865, 4055215, 5313730, 8110430, 15409817, 30819634, 77049085, 154098170]

約数ペア:

[(1, 154098170), (2, 77049085), (5, 30819634), (10, 15409817), (19, 8110430), (29, 5313730), (38, 4055215), (58, 2656865), (95, 1622086), (145, 1062746), (190, 811043), (290, 531373), (551, 279670), (1102, 139835), (2755, 55934), (5510, 27967)]