1351740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1733}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 4078368

約数和(自身を除く): 2726628

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, 1733, 3466, 5199, 6932, 8665, 10398, 17330, 20796, 22529, 25995, 34660, 45058, 51990, 67587, 90116, 103980, 112645, 135174, 225290, 270348, 337935, 450580, 675870, 1351740]

約数ペア:

[(1, 1351740), (2, 675870), (3, 450580), (4, 337935), (5, 270348), (6, 225290), (10, 135174), (12, 112645), (13, 103980), (15, 90116), (20, 67587), (26, 51990), (30, 45058), (39, 34660), (52, 25995), (60, 22529), (65, 20796), (78, 17330), (130, 10398), (156, 8665), (195, 6932), (260, 5199), (390, 3466), (780, 1733)]