19388633610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{117571}}^1$

素因数の和:117843

約数の個数: 64

約数和(自身を含む): 48759459840

約数和(自身を除く): 29370826230

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 239, 345, 478, 690, 717, 1195, 1434, 2390, 3585, 5497, 7170, 10994, 16491, 27485, 32982, 54970, 82455, 117571, 164910, 235142, 352713, 587855, 705426, 1175710, 1763565, 2704133, 3527130, 5408266, 8112399, 13520665, 16224798, 27041330, 28099469, 40561995, 56198938, 81123990, 84298407, 140497345, 168596814, 280994690, 421492035, 646287787, 842984070, 1292575574, 1938863361, 3231438935, 3877726722, 6462877870, 9694316805, 19388633610]

約数ペア:

[(1, 19388633610), (2, 9694316805), (3, 6462877870), (5, 3877726722), (6, 3231438935), (10, 1938863361), (15, 1292575574), (23, 842984070), (30, 646287787), (46, 421492035), (69, 280994690), (115, 168596814), (138, 140497345), (230, 84298407), (239, 81123990), (345, 56198938), (478, 40561995), (690, 28099469), (717, 27041330), (1195, 16224798), (1434, 13520665), (2390, 8112399), (3585, 5408266), (5497, 3527130), (7170, 2704133), (10994, 1763565), (16491, 1175710), (27485, 705426), (32982, 587855), (54970, 352713), (82455, 235142), (117571, 164910)]