151837180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{919}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 348687360

約数和(自身を除く): 196850180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 751, 919, 1502, 1838, 3004, 3676, 3755, 4595, 7510, 8261, 9190, 10109, 15020, 16522, 18380, 20218, 33044, 40436, 41305, 50545, 82610, 101090, 165220, 202180, 690169, 1380338, 2760676, 3450845, 6901690, 7591859, 13803380, 15183718, 30367436, 37959295, 75918590, 151837180]

約数ペア:

[(1, 151837180), (2, 75918590), (4, 37959295), (5, 30367436), (10, 15183718), (11, 13803380), (20, 7591859), (22, 6901690), (44, 3450845), (55, 2760676), (110, 1380338), (220, 690169), (751, 202180), (919, 165220), (1502, 101090), (1838, 82610), (3004, 50545), (3676, 41305), (3755, 40436), (4595, 33044), (7510, 20218), (8261, 18380), (9190, 16522), (10109, 15020)]