8058180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10331}}^1$

素因数の和:10356

約数の個数: 48

約数和(自身を含む): 24300864

約数和(自身を除く): 16242684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 10331, 20662, 30993, 41324, 51655, 61986, 103310, 123972, 134303, 154965, 206620, 268606, 309930, 402909, 537212, 619860, 671515, 805818, 1343030, 1611636, 2014545, 2686060, 4029090, 8058180]

約数ペア:

[(1, 8058180), (2, 4029090), (3, 2686060), (4, 2014545), (5, 1611636), (6, 1343030), (10, 805818), (12, 671515), (13, 619860), (15, 537212), (20, 402909), (26, 309930), (30, 268606), (39, 206620), (52, 154965), (60, 134303), (65, 123972), (78, 103310), (130, 61986), (156, 51655), (195, 41324), (260, 30993), (390, 20662), (780, 10331)]