63914370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163883}}^1$

素因数の和:163906

約数の個数: 32

約数和(自身を含む): 165195072

約数和(自身を除く): 101280702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 163883, 327766, 491649, 819415, 983298, 1638830, 2130479, 2458245, 4260958, 4916490, 6391437, 10652395, 12782874, 21304790, 31957185, 63914370]

約数ペア:

[(1, 63914370), (2, 31957185), (3, 21304790), (5, 12782874), (6, 10652395), (10, 6391437), (13, 4916490), (15, 4260958), (26, 2458245), (30, 2130479), (39, 1638830), (65, 983298), (78, 819415), (130, 491649), (195, 327766), (390, 163883)]