70668220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 184504320

約数和(自身を除く): 113836100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 532, 589, 620, 665, 857, 868, 1085, 1178, 1330, 1714, 2170, 2356, 2660, 2945, 3428, 4123, 4285, 4340, 5890, 5999, 8246, 8570, 11780, 11998, 16283, 16492, 17140, 20615, 23996, 26567, 29995, 32566, 41230, 53134, 59990, 65132, 81415, 82460, 106268, 113981, 119980, 132835, 162830, 185969, 227962, 265670, 325660, 371938, 455924, 504773, 531340, 569905, 743876, 929845, 1009546, 1139810, 1859690, 2019092, 2279620, 2523865, 3533411, 3719380, 5047730, 7066822, 10095460, 14133644, 17667055, 35334110, 70668220]

約数ペア:

[(1, 70668220), (2, 35334110), (4, 17667055), (5, 14133644), (7, 10095460), (10, 7066822), (14, 5047730), (19, 3719380), (20, 3533411), (28, 2523865), (31, 2279620), (35, 2019092), (38, 1859690), (62, 1139810), (70, 1009546), (76, 929845), (95, 743876), (124, 569905), (133, 531340), (140, 504773), (155, 455924), (190, 371938), (217, 325660), (266, 265670), (310, 227962), (380, 185969), (434, 162830), (532, 132835), (589, 119980), (620, 113981), (665, 106268), (857, 82460), (868, 81415), (1085, 65132), (1178, 59990), (1330, 53134), (1714, 41230), (2170, 32566), (2356, 29995), (2660, 26567), (2945, 23996), (3428, 20615), (4123, 17140), (4285, 16492), (4340, 16283), (5890, 11998), (5999, 11780), (8246, 8570)]