121713410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 271966464

約数和(自身を除く): 150253054

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 131, 182, 262, 455, 655, 910, 917, 1021, 1310, 1703, 1834, 2042, 3406, 4585, 5105, 7147, 8515, 9170, 10210, 11921, 13273, 14294, 17030, 23842, 26546, 35735, 59605, 66365, 71470, 92911, 119210, 132730, 133751, 185822, 267502, 464555, 668755, 929110, 936257, 1337510, 1738763, 1872514, 3477526, 4681285, 8693815, 9362570, 12171341, 17387630, 24342682, 60856705, 121713410]

約数ペア:

[(1, 121713410), (2, 60856705), (5, 24342682), (7, 17387630), (10, 12171341), (13, 9362570), (14, 8693815), (26, 4681285), (35, 3477526), (65, 1872514), (70, 1738763), (91, 1337510), (130, 936257), (131, 929110), (182, 668755), (262, 464555), (455, 267502), (655, 185822), (910, 133751), (917, 132730), (1021, 119210), (1310, 92911), (1703, 71470), (1834, 66365), (2042, 59605), (3406, 35735), (4585, 26546), (5105, 23842), (7147, 17030), (8515, 14294), (9170, 13273), (10210, 11921)]