221054670

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{30323}}^1$

素因数の和:30348

約数の個数: 56

約数和(自身を含む): 596594376

約数和(自身を除く): 375539706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 30323, 60646, 90969, 151615, 181938, 272907, 303230, 454845, 545814, 818721, 909690, 1364535, 1637442, 2456163, 2729070, 4093605, 4912326, 7368489, 8187210, 12280815, 14736978, 22105467, 24561630, 36842445, 44210934, 73684890, 110527335, 221054670]

約数ペア:

[(1, 221054670), (2, 110527335), (3, 73684890), (5, 44210934), (6, 36842445), (9, 24561630), (10, 22105467), (15, 14736978), (18, 12280815), (27, 8187210), (30, 7368489), (45, 4912326), (54, 4093605), (81, 2729070), (90, 2456163), (135, 1637442), (162, 1364535), (243, 909690), (270, 818721), (405, 545814), (486, 454845), (729, 303230), (810, 272907), (1215, 181938), (1458, 151615), (2430, 90969), (3645, 60646), (7290, 30323)]