81619613580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80019229}}^1$

素因数の和:80019258

約数の個数: 48

約数和(自身を含む): 241978151520

約数和(自身を除く): 160358537940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 80019229, 160038458, 240057687, 320076916, 400096145, 480115374, 800192290, 960230748, 1200288435, 1360326893, 1600384580, 2400576870, 2720653786, 4080980679, 4801153740, 5441307572, 6801634465, 8161961358, 13603268930, 16323922716, 20404903395, 27206537860, 40809806790, 81619613580]

約数ペア:

[(1, 81619613580), (2, 40809806790), (3, 27206537860), (4, 20404903395), (5, 16323922716), (6, 13603268930), (10, 8161961358), (12, 6801634465), (15, 5441307572), (17, 4801153740), (20, 4080980679), (30, 2720653786), (34, 2400576870), (51, 1600384580), (60, 1360326893), (68, 1200288435), (85, 960230748), (102, 800192290), (170, 480115374), (204, 400096145), (255, 320076916), (340, 240057687), (510, 160038458), (1020, 80019229)]