30912390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9283}}^1$

素因数の和:9333

約数の個数: 48

約数和(自身を含む): 82553328

約数和(自身を除く): 51640938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 9283, 18566, 27849, 46415, 55698, 83547, 92830, 139245, 167094, 278490, 343471, 417735, 686942, 835470, 1030413, 1717355, 2060826, 3091239, 3434710, 5152065, 6182478, 10304130, 15456195, 30912390]

約数ペア:

[(1, 30912390), (2, 15456195), (3, 10304130), (5, 6182478), (6, 5152065), (9, 3434710), (10, 3091239), (15, 2060826), (18, 1717355), (30, 1030413), (37, 835470), (45, 686942), (74, 417735), (90, 343471), (111, 278490), (185, 167094), (222, 139245), (333, 92830), (370, 83547), (555, 55698), (666, 46415), (1110, 27849), (1665, 18566), (3330, 9283)]