1858904770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{30133}}^1$

素因数の和:30370

約数の個数: 32

約数和(自身を含む): 3471436800

約数和(自身を除く): 1612532030

約数列:

[1, 2, 5, 10, 31, 62, 155, 199, 310, 398, 995, 1990, 6169, 12338, 30133, 30845, 60266, 61690, 150665, 301330, 934123, 1868246, 4670615, 5996467, 9341230, 11992934, 29982335, 59964670, 185890477, 371780954, 929452385, 1858904770]

約数ペア:

[(1, 1858904770), (2, 929452385), (5, 371780954), (10, 185890477), (31, 59964670), (62, 29982335), (155, 11992934), (199, 9341230), (310, 5996467), (398, 4670615), (995, 1868246), (1990, 934123), (6169, 301330), (12338, 150665), (30133, 61690), (30845, 60266)]