29191650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2827

約数の個数: 48

約数和(自身を含む): 73441728

約数和(自身を除く): 44250078

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 2741, 3550, 5325, 5482, 8223, 10650, 13705, 16446, 27410, 41115, 68525, 82230, 137050, 194611, 205575, 389222, 411150, 583833, 973055, 1167666, 1946110, 2919165, 4865275, 5838330, 9730550, 14595825, 29191650]

約数ペア:

[(1, 29191650), (2, 14595825), (3, 9730550), (5, 5838330), (6, 4865275), (10, 2919165), (15, 1946110), (25, 1167666), (30, 973055), (50, 583833), (71, 411150), (75, 389222), (142, 205575), (150, 194611), (213, 137050), (355, 82230), (426, 68525), (710, 41115), (1065, 27410), (1775, 16446), (2130, 13705), (2741, 10650), (3550, 8223), (5325, 5482)]