138310130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 305690112

約数和(自身を除く): 167379982

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 119, 142, 170, 238, 355, 497, 595, 710, 994, 1190, 1207, 1637, 2414, 2485, 3274, 4970, 6035, 8185, 8449, 11459, 12070, 16370, 16898, 22918, 27829, 42245, 55658, 57295, 84490, 114590, 116227, 139145, 194803, 232454, 278290, 389606, 581135, 813589, 974015, 1162270, 1627178, 1948030, 1975859, 3951718, 4067945, 8135890, 9879295, 13831013, 19758590, 27662026, 69155065, 138310130]

約数ペア:

[(1, 138310130), (2, 69155065), (5, 27662026), (7, 19758590), (10, 13831013), (14, 9879295), (17, 8135890), (34, 4067945), (35, 3951718), (70, 1975859), (71, 1948030), (85, 1627178), (119, 1162270), (142, 974015), (170, 813589), (238, 581135), (355, 389606), (497, 278290), (595, 232454), (710, 194803), (994, 139145), (1190, 116227), (1207, 114590), (1637, 84490), (2414, 57295), (2485, 55658), (3274, 42245), (4970, 27829), (6035, 22918), (8185, 16898), (8449, 16370), (11459, 12070)]