30139494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 76101120

約数和(自身を除く): 45961626

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 89, 154, 178, 231, 267, 462, 534, 623, 733, 979, 1246, 1466, 1869, 1958, 2199, 2937, 3738, 4398, 5131, 5874, 6853, 8063, 10262, 13706, 15393, 16126, 20559, 24189, 30786, 41118, 48378, 56441, 65237, 112882, 130474, 169323, 195711, 338646, 391422, 456659, 717607, 913318, 1369977, 1435214, 2152821, 2739954, 4305642, 5023249, 10046498, 15069747, 30139494]

約数ペア:

[(1, 30139494), (2, 15069747), (3, 10046498), (6, 5023249), (7, 4305642), (11, 2739954), (14, 2152821), (21, 1435214), (22, 1369977), (33, 913318), (42, 717607), (66, 456659), (77, 391422), (89, 338646), (154, 195711), (178, 169323), (231, 130474), (267, 112882), (462, 65237), (534, 56441), (623, 48378), (733, 41118), (979, 30786), (1246, 24189), (1466, 20559), (1869, 16126), (1958, 15393), (2199, 13706), (2937, 10262), (3738, 8063), (4398, 6853), (5131, 5874)]