70314820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 165150720

約数和(自身を除く): 94835900

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 47, 62, 76, 94, 95, 124, 127, 155, 188, 190, 235, 254, 310, 380, 470, 508, 589, 620, 635, 893, 940, 1178, 1270, 1457, 1786, 2356, 2413, 2540, 2914, 2945, 3572, 3937, 4465, 4826, 5828, 5890, 5969, 7285, 7874, 8930, 9652, 11780, 11938, 12065, 14570, 15748, 17860, 19685, 23876, 24130, 27683, 29140, 29845, 39370, 48260, 55366, 59690, 74803, 78740, 110732, 113411, 119380, 138415, 149606, 185039, 226822, 276830, 299212, 370078, 374015, 453644, 553660, 567055, 740156, 748030, 925195, 1134110, 1496060, 1850390, 2268220, 3515741, 3700780, 7031482, 14062964, 17578705, 35157410, 70314820]

約数ペア:

[(1, 70314820), (2, 35157410), (4, 17578705), (5, 14062964), (10, 7031482), (19, 3700780), (20, 3515741), (31, 2268220), (38, 1850390), (47, 1496060), (62, 1134110), (76, 925195), (94, 748030), (95, 740156), (124, 567055), (127, 553660), (155, 453644), (188, 374015), (190, 370078), (235, 299212), (254, 276830), (310, 226822), (380, 185039), (470, 149606), (508, 138415), (589, 119380), (620, 113411), (635, 110732), (893, 78740), (940, 74803), (1178, 59690), (1270, 55366), (1457, 48260), (1786, 39370), (2356, 29845), (2413, 29140), (2540, 27683), (2914, 24130), (2945, 23876), (3572, 19685), (3937, 17860), (4465, 15748), (4826, 14570), (5828, 12065), (5890, 11938), (5969, 11780), (7285, 9652), (7874, 8930)]