170796180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{40093}}^1$

素因数の和:40176

約数の個数: 48

約数和(自身を含む): 484977024

約数和(自身を除く): 314180844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 40093, 80186, 120279, 160372, 200465, 240558, 400930, 481116, 601395, 801860, 1202790, 2405580, 2846603, 5693206, 8539809, 11386412, 14233015, 17079618, 28466030, 34159236, 42699045, 56932060, 85398090, 170796180]

約数ペア:

[(1, 170796180), (2, 85398090), (3, 56932060), (4, 42699045), (5, 34159236), (6, 28466030), (10, 17079618), (12, 14233015), (15, 11386412), (20, 8539809), (30, 5693206), (60, 2846603), (71, 2405580), (142, 1202790), (213, 801860), (284, 601395), (355, 481116), (426, 400930), (710, 240558), (852, 200465), (1065, 160372), (1420, 120279), (2130, 80186), (4260, 40093)]