61061780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10211}}^1$

素因数の和:10256

約数の個数: 48

約数和(自身を含む): 144111744

約数和(自身を除く): 83049964

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 10211, 20422, 40844, 51055, 102110, 132743, 204220, 234853, 265486, 469706, 530972, 663715, 939412, 1174265, 1327430, 2348530, 2654860, 3053089, 4697060, 6106178, 12212356, 15265445, 30530890, 61061780]

約数ペア:

[(1, 61061780), (2, 30530890), (4, 15265445), (5, 12212356), (10, 6106178), (13, 4697060), (20, 3053089), (23, 2654860), (26, 2348530), (46, 1327430), (52, 1174265), (65, 939412), (92, 663715), (115, 530972), (130, 469706), (230, 265486), (260, 234853), (299, 204220), (460, 132743), (598, 102110), (1196, 51055), (1495, 40844), (2990, 20422), (5980, 10211)]