71346420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{44041}}^1$

素因数の和:44062

約数の個数: 60

約数和(自身を含む): 223821444

約数和(自身を除く): 152475024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 44041, 88082, 132123, 176164, 220205, 264246, 396369, 440410, 528492, 660615, 792738, 880820, 1189107, 1321230, 1585476, 1981845, 2378214, 2642460, 3567321, 3963690, 4756428, 5945535, 7134642, 7927380, 11891070, 14269284, 17836605, 23782140, 35673210, 71346420]

約数ペア:

[(1, 71346420), (2, 35673210), (3, 23782140), (4, 17836605), (5, 14269284), (6, 11891070), (9, 7927380), (10, 7134642), (12, 5945535), (15, 4756428), (18, 3963690), (20, 3567321), (27, 2642460), (30, 2378214), (36, 1981845), (45, 1585476), (54, 1321230), (60, 1189107), (81, 880820), (90, 792738), (108, 660615), (135, 528492), (162, 440410), (180, 396369), (270, 264246), (324, 220205), (405, 176164), (540, 132123), (810, 88082), (1620, 44041)]