3886642260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3989}}^1\times {\mathrm{5413}}^1$

素因数の和:9417

約数の個数: 72

約数和(自身を含む): 11794615560

約数和(自身を除く): 7907973300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3989, 5413, 7978, 10826, 11967, 15956, 16239, 19945, 21652, 23934, 27065, 32478, 35901, 39890, 47868, 48717, 54130, 59835, 64956, 71802, 79780, 81195, 97434, 108260, 119670, 143604, 162390, 179505, 194868, 239340, 243585, 324780, 359010, 487170, 718020, 974340, 21592457, 43184914, 64777371, 86369828, 107962285, 129554742, 194332113, 215924570, 259109484, 323886855, 388664226, 431849140, 647773710, 777328452, 971660565, 1295547420, 1943321130, 3886642260]

約数ペア:

[(1, 3886642260), (2, 1943321130), (3, 1295547420), (4, 971660565), (5, 777328452), (6, 647773710), (9, 431849140), (10, 388664226), (12, 323886855), (15, 259109484), (18, 215924570), (20, 194332113), (30, 129554742), (36, 107962285), (45, 86369828), (60, 64777371), (90, 43184914), (180, 21592457), (3989, 974340), (5413, 718020), (7978, 487170), (10826, 359010), (11967, 324780), (15956, 243585), (16239, 239340), (19945, 194868), (21652, 179505), (23934, 162390), (27065, 143604), (32478, 119670), (35901, 108260), (39890, 97434), (47868, 81195), (48717, 79780), (54130, 71802), (59835, 64956)]