713349140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{221537}}^1$

素因数の和:221576

約数の個数: 48

約数和(自身を含む): 1786482432

約数和(自身を除く): 1073133292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 221537, 443074, 886148, 1107685, 1550759, 2215370, 3101518, 4430740, 5095351, 6203036, 7753795, 10190702, 15507590, 20381404, 25476755, 31015180, 35667457, 50953510, 71334914, 101907020, 142669828, 178337285, 356674570, 713349140]

約数ペア:

[(1, 713349140), (2, 356674570), (4, 178337285), (5, 142669828), (7, 101907020), (10, 71334914), (14, 50953510), (20, 35667457), (23, 31015180), (28, 25476755), (35, 20381404), (46, 15507590), (70, 10190702), (92, 7753795), (115, 6203036), (140, 5095351), (161, 4430740), (230, 3101518), (322, 2215370), (460, 1550759), (644, 1107685), (805, 886148), (1610, 443074), (3220, 221537)]