289776730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 568270080

約数和(自身を除く): 278493350

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 167, 170, 173, 295, 334, 346, 590, 835, 865, 1003, 1670, 1730, 2006, 2839, 2941, 5015, 5678, 5882, 9853, 10030, 10207, 14195, 14705, 19706, 20414, 28390, 28891, 29410, 49265, 51035, 57782, 98530, 102070, 144455, 167501, 173519, 288910, 335002, 347038, 491147, 837505, 867595, 982294, 1675010, 1704569, 1735190, 2455735, 3409138, 4911470, 8522845, 17045690, 28977673, 57955346, 144888365, 289776730]

約数ペア:

[(1, 289776730), (2, 144888365), (5, 57955346), (10, 28977673), (17, 17045690), (34, 8522845), (59, 4911470), (85, 3409138), (118, 2455735), (167, 1735190), (170, 1704569), (173, 1675010), (295, 982294), (334, 867595), (346, 837505), (590, 491147), (835, 347038), (865, 335002), (1003, 288910), (1670, 173519), (1730, 167501), (2006, 144455), (2839, 102070), (2941, 98530), (5015, 57782), (5678, 51035), (5882, 49265), (9853, 29410), (10030, 28891), (10207, 28390), (14195, 20414), (14705, 19706)]