237505380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{565489}}^1$

素因数の和:565508

約数の個数: 48

約数和(自身を含む): 760018560

約数和(自身を除く): 522513180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 565489, 1130978, 1696467, 2261956, 2827445, 3392934, 3958423, 5654890, 6785868, 7916846, 8482335, 11309780, 11875269, 15833692, 16964670, 19792115, 23750538, 33929340, 39584230, 47501076, 59376345, 79168460, 118752690, 237505380]

約数ペア:

[(1, 237505380), (2, 118752690), (3, 79168460), (4, 59376345), (5, 47501076), (6, 39584230), (7, 33929340), (10, 23750538), (12, 19792115), (14, 16964670), (15, 15833692), (20, 11875269), (21, 11309780), (28, 8482335), (30, 7916846), (35, 6785868), (42, 5654890), (60, 3958423), (70, 3392934), (84, 2827445), (105, 2261956), (140, 1696467), (210, 1130978), (420, 565489)]