84862740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74441}}^1$

素因数の和:74472

約数の個数: 48

約数和(自身を含む): 250125120

約数和(自身を除く): 165262380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 74441, 148882, 223323, 297764, 372205, 446646, 744410, 893292, 1116615, 1414379, 1488820, 2233230, 2828758, 4243137, 4466460, 5657516, 7071895, 8486274, 14143790, 16972548, 21215685, 28287580, 42431370, 84862740]

約数ペア:

[(1, 84862740), (2, 42431370), (3, 28287580), (4, 21215685), (5, 16972548), (6, 14143790), (10, 8486274), (12, 7071895), (15, 5657516), (19, 4466460), (20, 4243137), (30, 2828758), (38, 2233230), (57, 1488820), (60, 1414379), (76, 1116615), (95, 893292), (114, 744410), (190, 446646), (228, 372205), (285, 297764), (380, 223323), (570, 148882), (1140, 74441)]