69127190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 74573290

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 89, 110, 115, 178, 230, 253, 307, 445, 506, 614, 890, 979, 1265, 1535, 1958, 2047, 2530, 3070, 3377, 4094, 4895, 6754, 7061, 9790, 10235, 14122, 16885, 20470, 22517, 27323, 33770, 35305, 45034, 54646, 70610, 77671, 112585, 136615, 155342, 225170, 273230, 300553, 388355, 601106, 628429, 776710, 1256858, 1502765, 3005530, 3142145, 6284290, 6912719, 13825438, 34563595, 69127190]

約数ペア:

[(1, 69127190), (2, 34563595), (5, 13825438), (10, 6912719), (11, 6284290), (22, 3142145), (23, 3005530), (46, 1502765), (55, 1256858), (89, 776710), (110, 628429), (115, 601106), (178, 388355), (230, 300553), (253, 273230), (307, 225170), (445, 155342), (506, 136615), (614, 112585), (890, 77671), (979, 70610), (1265, 54646), (1535, 45034), (1958, 35305), (2047, 33770), (2530, 27323), (3070, 22517), (3377, 20470), (4094, 16885), (4895, 14122), (6754, 10235), (7061, 9790)]