230458940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{10739}}^1$

素因数の和:10814

約数の個数: 48

約数和(自身を含む): 514231200

約数和(自身を除く): 283772260

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 5365, 10730, 10739, 21460, 21478, 42956, 53695, 107390, 214780, 311431, 397343, 622862, 794686, 1245724, 1557155, 1589372, 1986715, 3114310, 3973430, 6228620, 7946860, 11522947, 23045894, 46091788, 57614735, 115229470, 230458940]

約数ペア:

[(1, 230458940), (2, 115229470), (4, 57614735), (5, 46091788), (10, 23045894), (20, 11522947), (29, 7946860), (37, 6228620), (58, 3973430), (74, 3114310), (116, 1986715), (145, 1589372), (148, 1557155), (185, 1245724), (290, 794686), (370, 622862), (580, 397343), (740, 311431), (1073, 214780), (2146, 107390), (4292, 53695), (5365, 42956), (10730, 21478), (10739, 21460)]