61873210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28513}}^1$

素因数の和:28558

約数の個数: 32

約数和(自身を含む): 131392512

約数和(自身を除く): 69519302

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 28513, 57026, 142565, 199591, 285130, 399182, 883903, 997955, 1767806, 1995910, 4419515, 6187321, 8839030, 12374642, 30936605, 61873210]

約数ペア:

[(1, 61873210), (2, 30936605), (5, 12374642), (7, 8839030), (10, 6187321), (14, 4419515), (31, 1995910), (35, 1767806), (62, 997955), (70, 883903), (155, 399182), (217, 285130), (310, 199591), (434, 142565), (1085, 57026), (2170, 28513)]