70188580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 198567936

約数和(自身を除く): 128379356

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 49, 55, 68, 70, 77, 85, 98, 110, 119, 140, 154, 170, 187, 196, 220, 238, 245, 308, 340, 374, 383, 385, 476, 490, 539, 595, 748, 766, 770, 833, 935, 980, 1078, 1190, 1309, 1532, 1540, 1666, 1870, 1915, 2156, 2380, 2618, 2681, 2695, 3332, 3740, 3830, 4165, 4213, 5236, 5362, 5390, 6511, 6545, 7660, 8330, 8426, 9163, 10724, 10780, 13022, 13090, 13405, 16660, 16852, 18326, 18767, 21065, 26044, 26180, 26810, 29491, 32555, 36652, 37534, 42130, 45577, 45815, 53620, 58982, 65110, 71621, 75068, 84260, 91154, 91630, 93835, 117964, 130220, 143242, 147455, 182308, 183260, 187670, 206437, 227885, 286484, 294910, 319039, 358105, 375340, 412874, 455770, 501347, 589820, 638078, 716210, 825748, 911540, 1002694, 1032185, 1276156, 1432420, 1595195, 2005388, 2064370, 2506735, 3190390, 3509429, 4128740, 5013470, 6380780, 7018858, 10026940, 14037716, 17547145, 35094290, 70188580]

約数ペア:

[(1, 70188580), (2, 35094290), (4, 17547145), (5, 14037716), (7, 10026940), (10, 7018858), (11, 6380780), (14, 5013470), (17, 4128740), (20, 3509429), (22, 3190390), (28, 2506735), (34, 2064370), (35, 2005388), (44, 1595195), (49, 1432420), (55, 1276156), (68, 1032185), (70, 1002694), (77, 911540), (85, 825748), (98, 716210), (110, 638078), (119, 589820), (140, 501347), (154, 455770), (170, 412874), (187, 375340), (196, 358105), (220, 319039), (238, 294910), (245, 286484), (308, 227885), (340, 206437), (374, 187670), (383, 183260), (385, 182308), (476, 147455), (490, 143242), (539, 130220), (595, 117964), (748, 93835), (766, 91630), (770, 91154), (833, 84260), (935, 75068), (980, 71621), (1078, 65110), (1190, 58982), (1309, 53620), (1532, 45815), (1540, 45577), (1666, 42130), (1870, 37534), (1915, 36652), (2156, 32555), (2380, 29491), (2618, 26810), (2681, 26180), (2695, 26044), (3332, 21065), (3740, 18767), (3830, 18326), (4165, 16852), (4213, 16660), (5236, 13405), (5362, 13090), (5390, 13022), (6511, 10780), (6545, 10724), (7660, 9163), (8330, 8426)]