15697616970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{10678651}}^1$

素因数の和:10678675

約数の個数: 48

約数和(自身を含む): 43825187808

約数和(自身を除く): 28127570838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 10678651, 21357302, 32035953, 53393255, 64071906, 74750557, 106786510, 149501114, 160179765, 224251671, 320359530, 373752785, 448503342, 523253899, 747505570, 1046507798, 1121258355, 1569761697, 2242516710, 2616269495, 3139523394, 5232538990, 7848808485, 15697616970]

約数ペア:

[(1, 15697616970), (2, 7848808485), (3, 5232538990), (5, 3139523394), (6, 2616269495), (7, 2242516710), (10, 1569761697), (14, 1121258355), (15, 1046507798), (21, 747505570), (30, 523253899), (35, 448503342), (42, 373752785), (49, 320359530), (70, 224251671), (98, 160179765), (105, 149501114), (147, 106786510), (210, 74750557), (245, 64071906), (294, 53393255), (490, 32035953), (735, 21357302), (1470, 10678651)]