39769230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18671}}^1$

素因数の和:18752

約数の個数: 32

約数和(自身を含む): 96795648

約数和(自身を除く): 57026418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 18671, 37342, 56013, 93355, 112026, 186710, 280065, 560130, 1325641, 2651282, 3976923, 6628205, 7953846, 13256410, 19884615, 39769230]

約数ペア:

[(1, 39769230), (2, 19884615), (3, 13256410), (5, 7953846), (6, 6628205), (10, 3976923), (15, 2651282), (30, 1325641), (71, 560130), (142, 280065), (213, 186710), (355, 112026), (426, 93355), (710, 56013), (1065, 37342), (2130, 18671)]