2028837130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 3895879680

約数和(自身を除く): 1867042550

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 307, 487, 590, 614, 974, 1357, 1535, 2435, 2714, 3070, 4870, 6785, 7061, 11201, 13570, 14122, 18113, 22402, 28733, 35305, 36226, 56005, 57466, 70610, 90565, 112010, 143665, 149509, 181130, 287330, 299018, 416599, 660859, 747545, 833198, 1321718, 1495090, 2082995, 3304295, 3438707, 4165990, 6608590, 6877414, 8821031, 17193535, 17642062, 34387070, 44105155, 88210310, 202883713, 405767426, 1014418565, 2028837130]

約数ペア:

[(1, 2028837130), (2, 1014418565), (5, 405767426), (10, 202883713), (23, 88210310), (46, 44105155), (59, 34387070), (115, 17642062), (118, 17193535), (230, 8821031), (295, 6877414), (307, 6608590), (487, 4165990), (590, 3438707), (614, 3304295), (974, 2082995), (1357, 1495090), (1535, 1321718), (2435, 833198), (2714, 747545), (3070, 660859), (4870, 416599), (6785, 299018), (7061, 287330), (11201, 181130), (13570, 149509), (14122, 143665), (18113, 112010), (22402, 90565), (28733, 70610), (35305, 57466), (36226, 56005)]