40149330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7919}}^1$

素因数の和:7955

約数の個数: 48

約数和(自身を含む): 104353920

約数和(自身を除く): 64204590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 7919, 15838, 23757, 39595, 47514, 79190, 102947, 118785, 205894, 237570, 308841, 514735, 617682, 1029470, 1338311, 1544205, 2676622, 3088410, 4014933, 6691555, 8029866, 13383110, 20074665, 40149330]

約数ペア:

[(1, 40149330), (2, 20074665), (3, 13383110), (5, 8029866), (6, 6691555), (10, 4014933), (13, 3088410), (15, 2676622), (26, 1544205), (30, 1338311), (39, 1029470), (65, 617682), (78, 514735), (130, 308841), (169, 237570), (195, 205894), (338, 118785), (390, 102947), (507, 79190), (845, 47514), (1014, 39595), (1690, 23757), (2535, 15838), (5070, 7919)]