70315196

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 155131200

約数和(自身を除く): 84816004

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 49, 68, 94, 98, 119, 188, 196, 238, 329, 449, 476, 658, 799, 833, 898, 1316, 1598, 1666, 1796, 2303, 3143, 3196, 3332, 4606, 5593, 6286, 7633, 9212, 11186, 12572, 15266, 21103, 22001, 22372, 30532, 39151, 42206, 44002, 53431, 78302, 84412, 88004, 106862, 147721, 156604, 213724, 295442, 358751, 374017, 590884, 717502, 748034, 1034047, 1435004, 1496068, 2068094, 2511257, 4136188, 5022514, 10045028, 17578799, 35157598, 70315196]

約数ペア:

[(1, 70315196), (2, 35157598), (4, 17578799), (7, 10045028), (14, 5022514), (17, 4136188), (28, 2511257), (34, 2068094), (47, 1496068), (49, 1435004), (68, 1034047), (94, 748034), (98, 717502), (119, 590884), (188, 374017), (196, 358751), (238, 295442), (329, 213724), (449, 156604), (476, 147721), (658, 106862), (799, 88004), (833, 84412), (898, 78302), (1316, 53431), (1598, 44002), (1666, 42206), (1796, 39151), (2303, 30532), (3143, 22372), (3196, 22001), (3332, 21103), (4606, 15266), (5593, 12572), (6286, 11186), (7633, 9212)]