1520366910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{4349}}^1$

素因数の和:4673

約数の個数: 64

約数和(自身を含む): 3748377600

約数和(自身を除く): 2228010690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 271, 430, 542, 645, 813, 1290, 1355, 1626, 2710, 4065, 4349, 8130, 8698, 11653, 13047, 21745, 23306, 26094, 34959, 43490, 58265, 65235, 69918, 116530, 130470, 174795, 187007, 349590, 374014, 561021, 935035, 1122042, 1178579, 1870070, 2357158, 2805105, 3535737, 5610210, 5892895, 7071474, 11785790, 17678685, 35357370, 50678897, 101357794, 152036691, 253394485, 304073382, 506788970, 760183455, 1520366910]

約数ペア:

[(1, 1520366910), (2, 760183455), (3, 506788970), (5, 304073382), (6, 253394485), (10, 152036691), (15, 101357794), (30, 50678897), (43, 35357370), (86, 17678685), (129, 11785790), (215, 7071474), (258, 5892895), (271, 5610210), (430, 3535737), (542, 2805105), (645, 2357158), (813, 1870070), (1290, 1178579), (1355, 1122042), (1626, 935035), (2710, 561021), (4065, 374014), (4349, 349590), (8130, 187007), (8698, 174795), (11653, 130470), (13047, 116530), (21745, 69918), (23306, 65235), (26094, 58265), (34959, 43490)]