73151460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{406397}}^1$

素因数の和:406412

約数の個数: 36

約数和(自身を含む): 221893308

約数和(自身を除く): 148741848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 406397, 812794, 1219191, 1625588, 2031985, 2438382, 3657573, 4063970, 4876764, 6095955, 7315146, 8127940, 12191910, 14630292, 18287865, 24383820, 36575730, 73151460]

約数ペア:

[(1, 73151460), (2, 36575730), (3, 24383820), (4, 18287865), (5, 14630292), (6, 12191910), (9, 8127940), (10, 7315146), (12, 6095955), (15, 4876764), (18, 4063970), (20, 3657573), (30, 2438382), (36, 2031985), (45, 1625588), (60, 1219191), (90, 812794), (180, 406397)]