17664667090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{887}}^1$

素因数の和:1424

約数の個数: 96

約数和(自身を含む): 37500382080

約数和(自身を除く): 19835714990

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 419, 485, 490, 679, 838, 887, 970, 1358, 1774, 2095, 2933, 3395, 4190, 4435, 4753, 5866, 6209, 6790, 8870, 9506, 12418, 14665, 20531, 23765, 29330, 31045, 40643, 41062, 43463, 47530, 62090, 81286, 86039, 86926, 102655, 172078, 203215, 205310, 217315, 284501, 371653, 406430, 430195, 434630, 569002, 602273, 743306, 860390, 1204546, 1422505, 1858265, 1991507, 2601571, 2845010, 3011365, 3716530, 3983014, 4215911, 5203142, 6022730, 8431822, 9957535, 13007855, 18210997, 19915070, 21079555, 26015710, 36050341, 36421994, 42159110, 72100682, 91054985, 180251705, 182109970, 252352387, 360503410, 504704774, 1261761935, 1766466709, 2523523870, 3532933418, 8832333545, 17664667090]

約数ペア:

[(1, 17664667090), (2, 8832333545), (5, 3532933418), (7, 2523523870), (10, 1766466709), (14, 1261761935), (35, 504704774), (49, 360503410), (70, 252352387), (97, 182109970), (98, 180251705), (194, 91054985), (245, 72100682), (419, 42159110), (485, 36421994), (490, 36050341), (679, 26015710), (838, 21079555), (887, 19915070), (970, 18210997), (1358, 13007855), (1774, 9957535), (2095, 8431822), (2933, 6022730), (3395, 5203142), (4190, 4215911), (4435, 3983014), (4753, 3716530), (5866, 3011365), (6209, 2845010), (6790, 2601571), (8870, 1991507), (9506, 1858265), (12418, 1422505), (14665, 1204546), (20531, 860390), (23765, 743306), (29330, 602273), (31045, 569002), (40643, 434630), (41062, 430195), (43463, 406430), (47530, 371653), (62090, 284501), (81286, 217315), (86039, 205310), (86926, 203215), (102655, 172078)]