30285045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 60802560

約数和(自身を除く): 30517515

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 1185, 1217, 1659, 2765, 3555, 3651, 4977, 6085, 8295, 8519, 10953, 18255, 24885, 25557, 42595, 54765, 76671, 96143, 127785, 288429, 383355, 480715, 673001, 865287, 1442145, 2019003, 3365005, 4326435, 6057009, 10095015, 30285045]

約数ペア:

[(1, 30285045), (3, 10095015), (5, 6057009), (7, 4326435), (9, 3365005), (15, 2019003), (21, 1442145), (35, 865287), (45, 673001), (63, 480715), (79, 383355), (105, 288429), (237, 127785), (315, 96143), (395, 76671), (553, 54765), (711, 42595), (1185, 25557), (1217, 24885), (1659, 18255), (2765, 10953), (3555, 8519), (3651, 8295), (4977, 6085)]