39817590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15991}}^1$

素因数の和:16084

約数の個数: 32

約数和(自身を含む): 96719616

約数和(自身を除く): 56902026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 15991, 31982, 47973, 79955, 95946, 159910, 239865, 479730, 1327253, 2654506, 3981759, 6636265, 7963518, 13272530, 19908795, 39817590]

約数ペア:

[(1, 39817590), (2, 19908795), (3, 13272530), (5, 7963518), (6, 6636265), (10, 3981759), (15, 2654506), (30, 1327253), (83, 479730), (166, 239865), (249, 159910), (415, 95946), (498, 79955), (830, 47973), (1245, 31982), (2490, 15991)]