31158246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 76170240

約数和(自身を除く): 45011994

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 151, 238, 289, 302, 357, 453, 578, 714, 867, 906, 1057, 1734, 2023, 2114, 2567, 3171, 4046, 4913, 5134, 6069, 6342, 7701, 9826, 12138, 14739, 15402, 17969, 29478, 34391, 35938, 43639, 53907, 68782, 87278, 103173, 107814, 130917, 206346, 261834, 305473, 610946, 741863, 916419, 1483726, 1832838, 2225589, 4451178, 5193041, 10386082, 15579123, 31158246]

約数ペア:

[(1, 31158246), (2, 15579123), (3, 10386082), (6, 5193041), (7, 4451178), (14, 2225589), (17, 1832838), (21, 1483726), (34, 916419), (42, 741863), (51, 610946), (102, 305473), (119, 261834), (151, 206346), (238, 130917), (289, 107814), (302, 103173), (357, 87278), (453, 68782), (578, 53907), (714, 43639), (867, 35938), (906, 34391), (1057, 29478), (1734, 17969), (2023, 15402), (2114, 14739), (2567, 12138), (3171, 9826), (4046, 7701), (4913, 6342), (5134, 6069)]