729985390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{15073}}^1$

素因数の和:15276

約数の個数: 32

約数和(自身を含む): 1367513280

約数和(自身を除く): 637527890

約数列:

[1, 2, 5, 10, 29, 58, 145, 167, 290, 334, 835, 1670, 4843, 9686, 15073, 24215, 30146, 48430, 75365, 150730, 437117, 874234, 2185585, 2517191, 4371170, 5034382, 12585955, 25171910, 72998539, 145997078, 364992695, 729985390]

約数ペア:

[(1, 729985390), (2, 364992695), (5, 145997078), (10, 72998539), (29, 25171910), (58, 12585955), (145, 5034382), (167, 4371170), (290, 2517191), (334, 2185585), (835, 874234), (1670, 437117), (4843, 150730), (9686, 75365), (15073, 48430), (24215, 30146)]