70587460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 155748096

約数和(自身を除く): 85160636

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 173, 230, 346, 460, 692, 865, 887, 1730, 1774, 3460, 3548, 3979, 4435, 7958, 8870, 15916, 17740, 19895, 20401, 39790, 40802, 79580, 81604, 102005, 153451, 204010, 306902, 408020, 613804, 767255, 1534510, 3069020, 3529373, 7058746, 14117492, 17646865, 35293730, 70587460]

約数ペア:

[(1, 70587460), (2, 35293730), (4, 17646865), (5, 14117492), (10, 7058746), (20, 3529373), (23, 3069020), (46, 1534510), (92, 767255), (115, 613804), (173, 408020), (230, 306902), (346, 204010), (460, 153451), (692, 102005), (865, 81604), (887, 79580), (1730, 40802), (1774, 39790), (3460, 20401), (3548, 19895), (3979, 17740), (4435, 15916), (7958, 8870)]