22782510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1553}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 59636304

約数和(自身を除く): 36853794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1553, 1630, 2445, 2934, 3106, 4659, 4890, 7335, 7765, 9318, 13977, 14670, 15530, 23295, 27954, 46590, 69885, 139770, 253139, 506278, 759417, 1265695, 1518834, 2278251, 2531390, 3797085, 4556502, 7594170, 11391255, 22782510]

約数ペア:

[(1, 22782510), (2, 11391255), (3, 7594170), (5, 4556502), (6, 3797085), (9, 2531390), (10, 2278251), (15, 1518834), (18, 1265695), (30, 759417), (45, 506278), (90, 253139), (163, 139770), (326, 69885), (489, 46590), (815, 27954), (978, 23295), (1467, 15530), (1553, 14670), (1630, 13977), (2445, 9318), (2934, 7765), (3106, 7335), (4659, 4890)]