430728060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1025543}}^1$

素因数の和:1025562

約数の個数: 48

約数和(自身を含む): 1378331136

約数和(自身を除く): 947603076

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, 1025543, 2051086, 3076629, 4102172, 5127715, 6153258, 7178801, 10255430, 12306516, 14357602, 15383145, 20510860, 21536403, 28715204, 30766290, 35894005, 43072806, 61532580, 71788010, 86145612, 107682015, 143576020, 215364030, 430728060]

約数ペア:

[(1, 430728060), (2, 215364030), (3, 143576020), (4, 107682015), (5, 86145612), (6, 71788010), (7, 61532580), (10, 43072806), (12, 35894005), (14, 30766290), (15, 28715204), (20, 21536403), (21, 20510860), (28, 15383145), (30, 14357602), (35, 12306516), (42, 10255430), (60, 7178801), (70, 6153258), (84, 5127715), (105, 4102172), (140, 3076629), (210, 2051086), (420, 1025543)]