29731860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{18353}}^1$

素因数の和:18374

約数の個数: 60

約数和(自身を含む): 93275028

約数和(自身を除く): 63543168

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 18353, 36706, 55059, 73412, 91765, 110118, 165177, 183530, 220236, 275295, 330354, 367060, 495531, 550590, 660708, 825885, 991062, 1101180, 1486593, 1651770, 1982124, 2477655, 2973186, 3303540, 4955310, 5946372, 7432965, 9910620, 14865930, 29731860]

約数ペア:

[(1, 29731860), (2, 14865930), (3, 9910620), (4, 7432965), (5, 5946372), (6, 4955310), (9, 3303540), (10, 2973186), (12, 2477655), (15, 1982124), (18, 1651770), (20, 1486593), (27, 1101180), (30, 991062), (36, 825885), (45, 660708), (54, 550590), (60, 495531), (81, 367060), (90, 330354), (108, 275295), (135, 220236), (162, 183530), (180, 165177), (270, 110118), (324, 91765), (405, 73412), (540, 55059), (810, 36706), (1620, 18353)]