30113710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8831}}^1$

素因数の和:8880

約数の個数: 32

約数和(自身を含む): 61046784

約数和(自身を除く): 30933074

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 8831, 17662, 44155, 88310, 97141, 194282, 273761, 485705, 547522, 971410, 1368805, 2737610, 3011371, 6022742, 15056855, 30113710]

約数ペア:

[(1, 30113710), (2, 15056855), (5, 6022742), (10, 3011371), (11, 2737610), (22, 1368805), (31, 971410), (55, 547522), (62, 485705), (110, 273761), (155, 194282), (310, 97141), (341, 88310), (682, 44155), (1705, 17662), (3410, 8831)]