13148030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 28643328

約数和(自身を除く): 15495298

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 73, 83, 146, 155, 166, 217, 310, 365, 415, 434, 511, 581, 730, 830, 1022, 1085, 1162, 2170, 2263, 2555, 2573, 2905, 4526, 5110, 5146, 5810, 6059, 11315, 12118, 12865, 15841, 18011, 22630, 25730, 30295, 31682, 36022, 42413, 60590, 79205, 84826, 90055, 158410, 180110, 187829, 212065, 375658, 424130, 939145, 1314803, 1878290, 2629606, 6574015, 13148030]

約数ペア:

[(1, 13148030), (2, 6574015), (5, 2629606), (7, 1878290), (10, 1314803), (14, 939145), (31, 424130), (35, 375658), (62, 212065), (70, 187829), (73, 180110), (83, 158410), (146, 90055), (155, 84826), (166, 79205), (217, 60590), (310, 42413), (365, 36022), (415, 31682), (434, 30295), (511, 25730), (581, 22630), (730, 18011), (830, 15841), (1022, 12865), (1085, 12118), (1162, 11315), (2170, 6059), (2263, 5810), (2555, 5146), (2573, 5110), (2905, 4526)]