155914770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{472469}}^1$

素因数の和:472490

約数の個数: 32

約数和(自身を含む): 408214080

約数和(自身を除く): 252299310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 472469, 944938, 1417407, 2362345, 2834814, 4724690, 5197159, 7087035, 10394318, 14174070, 15591477, 25985795, 31182954, 51971590, 77957385, 155914770]

約数ペア:

[(1, 155914770), (2, 77957385), (3, 51971590), (5, 31182954), (6, 25985795), (10, 15591477), (11, 14174070), (15, 10394318), (22, 7087035), (30, 5197159), (33, 4724690), (55, 2834814), (66, 2362345), (110, 1417407), (165, 944938), (330, 472469)]