30064265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 46986240

約数和(自身を除く): 16921975

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 121, 155, 217, 229, 341, 385, 605, 847, 1085, 1145, 1603, 1705, 2387, 2519, 3751, 4235, 7099, 8015, 11935, 12595, 17633, 18755, 26257, 27709, 35495, 49693, 78089, 88165, 131285, 138545, 193963, 248465, 390445, 546623, 858979, 969815, 2733115, 4294895, 6012853, 30064265]

約数ペア:

[(1, 30064265), (5, 6012853), (7, 4294895), (11, 2733115), (31, 969815), (35, 858979), (55, 546623), (77, 390445), (121, 248465), (155, 193963), (217, 138545), (229, 131285), (341, 88165), (385, 78089), (605, 49693), (847, 35495), (1085, 27709), (1145, 26257), (1603, 18755), (1705, 17633), (2387, 12595), (2519, 11935), (3751, 8015), (4235, 7099)]