30879618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 77967360

約数和(自身を除く): 47087742

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 89, 154, 178, 231, 267, 462, 534, 623, 751, 979, 1246, 1502, 1869, 1958, 2253, 2937, 3738, 4506, 5257, 5874, 6853, 8261, 10514, 13706, 15771, 16522, 20559, 24783, 31542, 41118, 49566, 57827, 66839, 115654, 133678, 173481, 200517, 346962, 401034, 467873, 735229, 935746, 1403619, 1470458, 2205687, 2807238, 4411374, 5146603, 10293206, 15439809, 30879618]

約数ペア:

[(1, 30879618), (2, 15439809), (3, 10293206), (6, 5146603), (7, 4411374), (11, 2807238), (14, 2205687), (21, 1470458), (22, 1403619), (33, 935746), (42, 735229), (66, 467873), (77, 401034), (89, 346962), (154, 200517), (178, 173481), (231, 133678), (267, 115654), (462, 66839), (534, 57827), (623, 49566), (751, 41118), (979, 31542), (1246, 24783), (1502, 20559), (1869, 16522), (1958, 15771), (2253, 13706), (2937, 10514), (3738, 8261), (4506, 6853), (5257, 5874)]