8465730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 25510464

約数和(自身を除く): 17044734

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 443, 455, 490, 546, 637, 735, 886, 910, 1274, 1329, 1365, 1470, 1911, 2215, 2658, 2730, 3101, 3185, 3822, 4430, 5759, 6202, 6370, 6645, 9303, 9555, 11518, 13290, 15505, 17277, 18606, 19110, 21707, 28795, 31010, 34554, 40313, 43414, 46515, 57590, 65121, 80626, 86385, 93030, 108535, 120939, 130242, 172770, 201565, 217070, 241878, 282191, 325605, 403130, 564382, 604695, 651210, 846573, 1209390, 1410955, 1693146, 2821910, 4232865, 8465730]

約数ペア:

[(1, 8465730), (2, 4232865), (3, 2821910), (5, 1693146), (6, 1410955), (7, 1209390), (10, 846573), (13, 651210), (14, 604695), (15, 564382), (21, 403130), (26, 325605), (30, 282191), (35, 241878), (39, 217070), (42, 201565), (49, 172770), (65, 130242), (70, 120939), (78, 108535), (91, 93030), (98, 86385), (105, 80626), (130, 65121), (147, 57590), (182, 46515), (195, 43414), (210, 40313), (245, 34554), (273, 31010), (294, 28795), (390, 21707), (443, 19110), (455, 18606), (490, 17277), (546, 15505), (637, 13290), (735, 11518), (886, 9555), (910, 9303), (1274, 6645), (1329, 6370), (1365, 6202), (1470, 5759), (1911, 4430), (2215, 3822), (2658, 3185), (2730, 3101)]