2790106240

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{150329}}^1$

素因数の和:150377

約数の個数: 64

約数和(自身を含む): 6900147000

約数和(自身を除く): 4110040760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 18560, 150329, 300658, 601316, 751645, 1202632, 1503290, 2405264, 3006580, 4359541, 4810528, 6013160, 8719082, 9621056, 12026320, 17438164, 19242112, 21797705, 24052640, 34876328, 43595410, 48105280, 69752656, 87190820, 96210560, 139505312, 174381640, 279010624, 348763280, 558021248, 697526560, 1395053120, 2790106240]

約数ペア:

[(1, 2790106240), (2, 1395053120), (4, 697526560), (5, 558021248), (8, 348763280), (10, 279010624), (16, 174381640), (20, 139505312), (29, 96210560), (32, 87190820), (40, 69752656), (58, 48105280), (64, 43595410), (80, 34876328), (116, 24052640), (128, 21797705), (145, 19242112), (160, 17438164), (232, 12026320), (290, 9621056), (320, 8719082), (464, 6013160), (580, 4810528), (640, 4359541), (928, 3006580), (1160, 2405264), (1856, 1503290), (2320, 1202632), (3712, 751645), (4640, 601316), (9280, 300658), (18560, 150329)]