83969390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4591}}^1$

素因数の和:4688

約数の個数: 32

約数和(自身を含む): 158699520

約数和(自身を除く): 74730130

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 4591, 9145, 9182, 18290, 22955, 45910, 142321, 270869, 284642, 541738, 711605, 1354345, 1423210, 2708690, 8396939, 16793878, 41984695, 83969390]

約数ペア:

[(1, 83969390), (2, 41984695), (5, 16793878), (10, 8396939), (31, 2708690), (59, 1423210), (62, 1354345), (118, 711605), (155, 541738), (295, 284642), (310, 270869), (590, 142321), (1829, 45910), (3658, 22955), (4591, 18290), (9145, 9182)]