3775490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 7395840

約数和(自身を除く): 3620350

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 641, 1178, 1282, 2945, 3205, 5890, 6410, 12179, 19871, 24358, 39742, 60895, 99355, 121790, 198710, 377549, 755098, 1887745, 3775490]

約数ペア:

[(1, 3775490), (2, 1887745), (5, 755098), (10, 377549), (19, 198710), (31, 121790), (38, 99355), (62, 60895), (95, 39742), (155, 24358), (190, 19871), (310, 12179), (589, 6410), (641, 5890), (1178, 3205), (1282, 2945)]