73684890

素因数分解:

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

素因数の和:30345

約数の個数: 48

約数和(自身を含む): 198682848

約数和(自身を除く): 124997958

約数列:

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

約数ペア:

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