150085740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{357347}}^1$

素因数の和:357366

約数の個数: 48

約数和(自身を含む): 480275712

約数和(自身を除く): 330189972

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, 357347, 714694, 1072041, 1429388, 1786735, 2144082, 2501429, 3573470, 4288164, 5002858, 5360205, 7146940, 7504287, 10005716, 10720410, 12507145, 15008574, 21440820, 25014290, 30017148, 37521435, 50028580, 75042870, 150085740]

約数ペア:

[(1, 150085740), (2, 75042870), (3, 50028580), (4, 37521435), (5, 30017148), (6, 25014290), (7, 21440820), (10, 15008574), (12, 12507145), (14, 10720410), (15, 10005716), (20, 7504287), (21, 7146940), (28, 5360205), (30, 5002858), (35, 4288164), (42, 3573470), (60, 2501429), (70, 2144082), (84, 1786735), (105, 1429388), (140, 1072041), (210, 714694), (420, 357347)]