146302810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1987}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 271958400

約数和(自身を除く): 125655590

約数列:

[1, 2, 5, 10, 37, 74, 185, 199, 370, 398, 995, 1987, 1990, 3974, 7363, 9935, 14726, 19870, 36815, 73519, 73630, 147038, 367595, 395413, 735190, 790826, 1977065, 3954130, 14630281, 29260562, 73151405, 146302810]

約数ペア:

[(1, 146302810), (2, 73151405), (5, 29260562), (10, 14630281), (37, 3954130), (74, 1977065), (185, 790826), (199, 735190), (370, 395413), (398, 367595), (995, 147038), (1987, 73630), (1990, 73519), (3974, 36815), (7363, 19870), (9935, 14726)]