172712060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1223}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 380007936

約数和(自身を除く): 207295876

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 307, 460, 614, 1223, 1228, 1535, 2446, 3070, 4892, 6115, 6140, 7061, 12230, 14122, 24460, 28129, 28244, 35305, 56258, 70610, 112516, 140645, 141220, 281290, 375461, 562580, 750922, 1501844, 1877305, 3754610, 7509220, 8635603, 17271206, 34542412, 43178015, 86356030, 172712060]

約数ペア:

[(1, 172712060), (2, 86356030), (4, 43178015), (5, 34542412), (10, 17271206), (20, 8635603), (23, 7509220), (46, 3754610), (92, 1877305), (115, 1501844), (230, 750922), (307, 562580), (460, 375461), (614, 281290), (1223, 141220), (1228, 140645), (1535, 112516), (2446, 70610), (3070, 56258), (4892, 35305), (6115, 28244), (6140, 28129), (7061, 24460), (12230, 14122)]