230990655

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{10837}}^1$

素因数の和:10888

約数の個数: 48

約数和(自身を含む): 444791520

約数和(自身を除く): 213800865

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 4263, 7105, 10837, 21315, 32511, 54185, 75859, 162555, 227577, 314273, 379295, 531013, 942819, 1137885, 1571365, 1593039, 2199911, 2655065, 4714095, 6599733, 7965195, 10999555, 15399377, 32998665, 46198131, 76996885, 230990655]

約数ペア:

[(1, 230990655), (3, 76996885), (5, 46198131), (7, 32998665), (15, 15399377), (21, 10999555), (29, 7965195), (35, 6599733), (49, 4714095), (87, 2655065), (105, 2199911), (145, 1593039), (147, 1571365), (203, 1137885), (245, 942819), (435, 531013), (609, 379295), (735, 314273), (1015, 227577), (1421, 162555), (3045, 75859), (4263, 54185), (7105, 32511), (10837, 21315)]