2752802850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{374531}}^1$

素因数の和:374560

約数の個数: 72

約数和(自身を含む): 7941576528

約数和(自身を除く): 5188773678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 374531, 749062, 1123593, 1872655, 2247186, 2621717, 3745310, 5243434, 5617965, 7865151, 9363275, 11235930, 13108585, 15730302, 18352019, 18726550, 26217170, 28089825, 36704038, 39325755, 55056057, 56179650, 65542925, 78651510, 91760095, 110112114, 131085850, 183520190, 196628775, 275280285, 393257550, 458800475, 550560570, 917600950, 1376401425, 2752802850]

約数ペア:

[(1, 2752802850), (2, 1376401425), (3, 917600950), (5, 550560570), (6, 458800475), (7, 393257550), (10, 275280285), (14, 196628775), (15, 183520190), (21, 131085850), (25, 110112114), (30, 91760095), (35, 78651510), (42, 65542925), (49, 56179650), (50, 55056057), (70, 39325755), (75, 36704038), (98, 28089825), (105, 26217170), (147, 18726550), (150, 18352019), (175, 15730302), (210, 13108585), (245, 11235930), (294, 9363275), (350, 7865151), (490, 5617965), (525, 5243434), (735, 3745310), (1050, 2621717), (1225, 2247186), (1470, 1872655), (2450, 1123593), (3675, 749062), (7350, 374531)]