15415470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{24469}}^1$

素因数の和:24489

約数の個数: 48

約数和(自身を含む): 45807840

約数和(自身を除く): 30392370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 24469, 48938, 73407, 122345, 146814, 171283, 220221, 244690, 342566, 367035, 440442, 513849, 734070, 856415, 1027698, 1101105, 1541547, 1712830, 2202210, 2569245, 3083094, 5138490, 7707735, 15415470]

約数ペア:

[(1, 15415470), (2, 7707735), (3, 5138490), (5, 3083094), (6, 2569245), (7, 2202210), (9, 1712830), (10, 1541547), (14, 1101105), (15, 1027698), (18, 856415), (21, 734070), (30, 513849), (35, 440442), (42, 367035), (45, 342566), (63, 244690), (70, 220221), (90, 171283), (105, 146814), (126, 122345), (210, 73407), (315, 48938), (630, 24469)]