247029257430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20809}}^1\times {\mathrm{7759}}^1$

素因数の和:28598

約数の個数: 96

約数和(自身を含む): 680177347200

約数和(自身を除く): 433148089770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 7759, 15518, 20809, 23277, 38795, 41618, 46554, 62427, 69831, 77590, 104045, 116385, 124854, 131903, 139662, 187281, 208090, 232770, 263806, 312135, 349155, 353753, 374562, 395709, 624270, 659515, 698310, 707506, 791418, 936405, 1061259, 1187127, 1319030, 1768765, 1872810, 1978545, 2122518, 2374254, 3183777, 3537530, 3957090, 5306295, 5935635, 6367554, 10612590, 11871270, 15918885, 31837770, 161457031, 322914062, 484371093, 807285155, 968742186, 1453113279, 1614570310, 2421855465, 2744769527, 2906226558, 4843710930, 5489539054, 7265566395, 8234308581, 13723847635, 14531132790, 16468617162, 24702925743, 27447695270, 41171542905, 49405851486, 82343085810, 123514628715, 247029257430]

約数ペア:

[(1, 247029257430), (2, 123514628715), (3, 82343085810), (5, 49405851486), (6, 41171542905), (9, 27447695270), (10, 24702925743), (15, 16468617162), (17, 14531132790), (18, 13723847635), (30, 8234308581), (34, 7265566395), (45, 5489539054), (51, 4843710930), (85, 2906226558), (90, 2744769527), (102, 2421855465), (153, 1614570310), (170, 1453113279), (255, 968742186), (306, 807285155), (510, 484371093), (765, 322914062), (1530, 161457031), (7759, 31837770), (15518, 15918885), (20809, 11871270), (23277, 10612590), (38795, 6367554), (41618, 5935635), (46554, 5306295), (62427, 3957090), (69831, 3537530), (77590, 3183777), (104045, 2374254), (116385, 2122518), (124854, 1978545), (131903, 1872810), (139662, 1768765), (187281, 1319030), (208090, 1187127), (232770, 1061259), (263806, 936405), (312135, 791418), (349155, 707506), (353753, 698310), (374562, 659515), (395709, 624270)]