30860004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1745

約数の個数: 72

約数和(自身を含む): 86515968

約数和(自身を除く): 55655964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 1693, 2604, 3038, 3386, 4557, 5079, 6076, 6772, 9114, 10158, 11851, 18228, 20316, 23702, 35553, 47404, 52483, 71106, 82957, 104966, 142212, 157449, 165914, 209932, 248871, 314898, 331828, 367381, 497742, 629796, 734762, 995484, 1102143, 1469524, 2204286, 2571667, 4408572, 5143334, 7715001, 10286668, 15430002, 30860004]

約数ペア:

[(1, 30860004), (2, 15430002), (3, 10286668), (4, 7715001), (6, 5143334), (7, 4408572), (12, 2571667), (14, 2204286), (21, 1469524), (28, 1102143), (31, 995484), (42, 734762), (49, 629796), (62, 497742), (84, 367381), (93, 331828), (98, 314898), (124, 248871), (147, 209932), (186, 165914), (196, 157449), (217, 142212), (294, 104966), (372, 82957), (434, 71106), (588, 52483), (651, 47404), (868, 35553), (1302, 23702), (1519, 20316), (1693, 18228), (2604, 11851), (3038, 10158), (3386, 9114), (4557, 6772), (5079, 6076)]