340714660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{119131}}^1$

素因数の和:119164

約数の個数: 48

約数和(自身を含む): 840595392

約数和(自身を除く): 499880732

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 119131, 238262, 476524, 595655, 1191310, 1310441, 1548703, 2382620, 2620882, 3097406, 5241764, 6194812, 6552205, 7743515, 13104410, 15487030, 17035733, 26208820, 30974060, 34071466, 68142932, 85178665, 170357330, 340714660]

約数ペア:

[(1, 340714660), (2, 170357330), (4, 85178665), (5, 68142932), (10, 34071466), (11, 30974060), (13, 26208820), (20, 17035733), (22, 15487030), (26, 13104410), (44, 7743515), (52, 6552205), (55, 6194812), (65, 5241764), (110, 3097406), (130, 2620882), (143, 2382620), (220, 1548703), (260, 1310441), (286, 1191310), (572, 595655), (715, 476524), (1430, 238262), (2860, 119131)]