1845290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 3545856

約数和(自身を除く): 1700566

約数列:

[1, 2, 5, 10, 23, 46, 71, 113, 115, 142, 226, 230, 355, 565, 710, 1130, 1633, 2599, 3266, 5198, 8023, 8165, 12995, 16046, 16330, 25990, 40115, 80230, 184529, 369058, 922645, 1845290]

約数ペア:

[(1, 1845290), (2, 922645), (5, 369058), (10, 184529), (23, 80230), (46, 40115), (71, 25990), (113, 16330), (115, 16046), (142, 12995), (226, 8165), (230, 8023), (355, 5198), (565, 3266), (710, 2599), (1130, 1633)]