79433970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 240371712

約数和(自身を除く): 160937742

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 137, 154, 165, 210, 231, 251, 274, 330, 385, 411, 462, 502, 685, 753, 770, 822, 959, 1155, 1255, 1370, 1506, 1507, 1757, 1918, 2055, 2310, 2510, 2761, 2877, 3014, 3514, 3765, 4110, 4521, 4795, 5271, 5522, 5754, 7530, 7535, 8283, 8785, 9042, 9590, 10542, 10549, 13805, 14385, 15070, 16566, 17570, 19327, 21098, 22605, 26355, 27610, 28770, 31647, 34387, 38654, 41415, 45210, 52710, 52745, 57981, 63294, 68774, 82830, 96635, 103161, 105490, 115962, 158235, 171935, 193270, 206322, 240709, 289905, 316470, 343870, 378257, 481418, 515805, 579810, 722127, 756514, 1031610, 1134771, 1203545, 1444254, 1891285, 2269542, 2407090, 2647799, 3610635, 3782570, 5295598, 5673855, 7221270, 7943397, 11347710, 13238995, 15886794, 26477990, 39716985, 79433970]

約数ペア:

[(1, 79433970), (2, 39716985), (3, 26477990), (5, 15886794), (6, 13238995), (7, 11347710), (10, 7943397), (11, 7221270), (14, 5673855), (15, 5295598), (21, 3782570), (22, 3610635), (30, 2647799), (33, 2407090), (35, 2269542), (42, 1891285), (55, 1444254), (66, 1203545), (70, 1134771), (77, 1031610), (105, 756514), (110, 722127), (137, 579810), (154, 515805), (165, 481418), (210, 378257), (231, 343870), (251, 316470), (274, 289905), (330, 240709), (385, 206322), (411, 193270), (462, 171935), (502, 158235), (685, 115962), (753, 105490), (770, 103161), (822, 96635), (959, 82830), (1155, 68774), (1255, 63294), (1370, 57981), (1506, 52745), (1507, 52710), (1757, 45210), (1918, 41415), (2055, 38654), (2310, 34387), (2510, 31647), (2761, 28770), (2877, 27610), (3014, 26355), (3514, 22605), (3765, 21098), (4110, 19327), (4521, 17570), (4795, 16566), (5271, 15070), (5522, 14385), (5754, 13805), (7530, 10549), (7535, 10542), (8283, 9590), (8785, 9042)]