2016299830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7643}}^1$

素因数の和:7741

約数の個数: 64

約数和(自身を含む): 4015484928

約数和(自身を除く): 1999185098

約数列:

[1, 2, 5, 10, 23, 31, 37, 46, 62, 74, 115, 155, 185, 230, 310, 370, 713, 851, 1147, 1426, 1702, 2294, 3565, 4255, 5735, 7130, 7643, 8510, 11470, 15286, 26381, 38215, 52762, 76430, 131905, 175789, 236933, 263810, 282791, 351578, 473866, 565582, 878945, 1184665, 1413955, 1757890, 2369330, 2827910, 5449459, 6504193, 8766521, 10898918, 13008386, 17533042, 27247295, 32520965, 43832605, 54494590, 65041930, 87665210, 201629983, 403259966, 1008149915, 2016299830]

約数ペア:

[(1, 2016299830), (2, 1008149915), (5, 403259966), (10, 201629983), (23, 87665210), (31, 65041930), (37, 54494590), (46, 43832605), (62, 32520965), (74, 27247295), (115, 17533042), (155, 13008386), (185, 10898918), (230, 8766521), (310, 6504193), (370, 5449459), (713, 2827910), (851, 2369330), (1147, 1757890), (1426, 1413955), (1702, 1184665), (2294, 878945), (3565, 565582), (4255, 473866), (5735, 351578), (7130, 282791), (7643, 263810), (8510, 236933), (11470, 175789), (15286, 131905), (26381, 76430), (38215, 52762)]