121629390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3457

約数の個数: 64

約数和(自身を含む): 313528320

約数和(自身を除く): 191898930

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 510, 710, 1065, 1207, 2130, 2414, 3359, 3621, 6035, 6718, 7242, 10077, 12070, 16795, 18105, 20154, 33590, 36210, 50385, 57103, 100770, 114206, 171309, 238489, 285515, 342618, 476978, 571030, 715467, 856545, 1192445, 1430934, 1713090, 2384890, 3577335, 4054313, 7154670, 8108626, 12162939, 20271565, 24325878, 40543130, 60814695, 121629390]

約数ペア:

[(1, 121629390), (2, 60814695), (3, 40543130), (5, 24325878), (6, 20271565), (10, 12162939), (15, 8108626), (17, 7154670), (30, 4054313), (34, 3577335), (51, 2384890), (71, 1713090), (85, 1430934), (102, 1192445), (142, 856545), (170, 715467), (213, 571030), (255, 476978), (355, 342618), (426, 285515), (510, 238489), (710, 171309), (1065, 114206), (1207, 100770), (2130, 57103), (2414, 50385), (3359, 36210), (3621, 33590), (6035, 20154), (6718, 18105), (7242, 16795), (10077, 12070)]