453070020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{580859}}^1$

素因数の和:580884

約数の個数: 48

約数和(自身を含む): 1366182720

約数和(自身を除く): 913112700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 580859, 1161718, 1742577, 2323436, 2904295, 3485154, 5808590, 6970308, 7551167, 8712885, 11617180, 15102334, 17425770, 22653501, 30204668, 34851540, 37755835, 45307002, 75511670, 90614004, 113267505, 151023340, 226535010, 453070020]

約数ペア:

[(1, 453070020), (2, 226535010), (3, 151023340), (4, 113267505), (5, 90614004), (6, 75511670), (10, 45307002), (12, 37755835), (13, 34851540), (15, 30204668), (20, 22653501), (26, 17425770), (30, 15102334), (39, 11617180), (52, 8712885), (60, 7551167), (65, 6970308), (78, 5808590), (130, 3485154), (156, 2904295), (195, 2323436), (260, 1742577), (390, 1161718), (780, 580859)]