155479260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83591}}^1$

素因数の和:83634

約数の個数: 48

約数和(自身を含む): 449390592

約数和(自身を除く): 293911332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 83591, 167182, 250773, 334364, 417955, 501546, 835910, 1003092, 1253865, 1671820, 2507730, 2591321, 5015460, 5182642, 7773963, 10365284, 12956605, 15547926, 25913210, 31095852, 38869815, 51826420, 77739630, 155479260]

約数ペア:

[(1, 155479260), (2, 77739630), (3, 51826420), (4, 38869815), (5, 31095852), (6, 25913210), (10, 15547926), (12, 12956605), (15, 10365284), (20, 7773963), (30, 5182642), (31, 5015460), (60, 2591321), (62, 2507730), (93, 1671820), (124, 1253865), (155, 1003092), (186, 835910), (310, 501546), (372, 417955), (465, 334364), (620, 250773), (930, 167182), (1860, 83591)]