4139170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 8812800

約数和(自身を除く): 4673630

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 2039, 4078, 10195, 14273, 20390, 28546, 59131, 71365, 118262, 142730, 295655, 413917, 591310, 827834, 2069585, 4139170]

約数ペア:

[(1, 4139170), (2, 2069585), (5, 827834), (7, 591310), (10, 413917), (14, 295655), (29, 142730), (35, 118262), (58, 71365), (70, 59131), (145, 28546), (203, 20390), (290, 14273), (406, 10195), (1015, 4078), (2030, 2039)]