144303710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5591}}^1$

素因数の和:5716

約数の個数: 32

約数和(自身を含む): 271771200

約数和(自身を除く): 127467490

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 5162, 5591, 11182, 12905, 25810, 27955, 55910, 162139, 324278, 497599, 810695, 995198, 1621390, 2487995, 4975990, 14430371, 28860742, 72151855, 144303710]

約数ペア:

[(1, 144303710), (2, 72151855), (5, 28860742), (10, 14430371), (29, 4975990), (58, 2487995), (89, 1621390), (145, 995198), (178, 810695), (290, 497599), (445, 324278), (890, 162139), (2581, 55910), (5162, 27955), (5591, 25810), (11182, 12905)]