30516345

素因数分解:

$3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 55176000

約数和(自身を除く): 24659655

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 405, 453, 499, 755, 1359, 1497, 2265, 2495, 4077, 4491, 6795, 7485, 12231, 13473, 20385, 22455, 40419, 61155, 67365, 75349, 202095, 226047, 376745, 678141, 1130235, 2034423, 3390705, 6103269, 10172115, 30516345]

約数ペア:

[(1, 30516345), (3, 10172115), (5, 6103269), (9, 3390705), (15, 2034423), (27, 1130235), (45, 678141), (81, 376745), (135, 226047), (151, 202095), (405, 75349), (453, 67365), (499, 61155), (755, 40419), (1359, 22455), (1497, 20385), (2265, 13473), (2495, 12231), (4077, 7485), (4491, 6795)]