22125870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18911}}^1$

素因数の和:18937

約数の個数: 48

約数和(自身を含む): 61955712

約数和(自身を除く): 39829842

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 18911, 37822, 56733, 94555, 113466, 170199, 189110, 245843, 283665, 340398, 491686, 567330, 737529, 850995, 1229215, 1475058, 1701990, 2212587, 2458430, 3687645, 4425174, 7375290, 11062935, 22125870]

約数ペア:

[(1, 22125870), (2, 11062935), (3, 7375290), (5, 4425174), (6, 3687645), (9, 2458430), (10, 2212587), (13, 1701990), (15, 1475058), (18, 1229215), (26, 850995), (30, 737529), (39, 567330), (45, 491686), (65, 340398), (78, 283665), (90, 245843), (117, 189110), (130, 170199), (195, 113466), (234, 94555), (390, 56733), (585, 37822), (1170, 18911)]