304829005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 435456000

約数和(自身を除く): 130626995

約数列:

[1, 5, 13, 23, 29, 65, 79, 89, 115, 145, 299, 377, 395, 445, 667, 1027, 1157, 1495, 1817, 1885, 2047, 2291, 2581, 3335, 5135, 5785, 7031, 8671, 9085, 10235, 11455, 12905, 23621, 26611, 29783, 33553, 35155, 43355, 52693, 59363, 91403, 118105, 133055, 148915, 161713, 167765, 203899, 263465, 296815, 457015, 685009, 771719, 808565, 1019495, 2102269, 2650687, 3425045, 3858595, 4689677, 10511345, 13253435, 23448385, 60965801, 304829005]

約数ペア:

[(1, 304829005), (5, 60965801), (13, 23448385), (23, 13253435), (29, 10511345), (65, 4689677), (79, 3858595), (89, 3425045), (115, 2650687), (145, 2102269), (299, 1019495), (377, 808565), (395, 771719), (445, 685009), (667, 457015), (1027, 296815), (1157, 263465), (1495, 203899), (1817, 167765), (1885, 161713), (2047, 148915), (2291, 133055), (2581, 118105), (3335, 91403), (5135, 59363), (5785, 52693), (7031, 43355), (8671, 35155), (9085, 33553), (10235, 29783), (11455, 26611), (12905, 23621)]