69965790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 178295040

約数和(自身を除く): 108329250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 131, 190, 262, 285, 393, 570, 655, 786, 937, 1310, 1874, 1965, 2489, 2811, 3930, 4685, 4978, 5622, 7467, 9370, 12445, 14055, 14934, 17803, 24890, 28110, 35606, 37335, 53409, 74670, 89015, 106818, 122747, 178030, 245494, 267045, 368241, 534090, 613735, 736482, 1227470, 1841205, 2332193, 3682410, 4664386, 6996579, 11660965, 13993158, 23321930, 34982895, 69965790]

約数ペア:

[(1, 69965790), (2, 34982895), (3, 23321930), (5, 13993158), (6, 11660965), (10, 6996579), (15, 4664386), (19, 3682410), (30, 2332193), (38, 1841205), (57, 1227470), (95, 736482), (114, 613735), (131, 534090), (190, 368241), (262, 267045), (285, 245494), (393, 178030), (570, 122747), (655, 106818), (786, 89015), (937, 74670), (1310, 53409), (1874, 37335), (1965, 35606), (2489, 28110), (2811, 24890), (3930, 17803), (4685, 14934), (4978, 14055), (5622, 12445), (7467, 9370)]