30839172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 91521024

約数和(自身を除く): 60681852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 911, 1092, 1209, 1302, 1612, 1822, 2418, 2604, 2733, 2821, 3644, 4836, 5466, 5642, 6377, 8463, 10932, 11284, 11843, 12754, 16926, 19131, 23686, 25508, 28241, 33852, 35529, 38262, 47372, 56482, 71058, 76524, 82901, 84723, 112964, 142116, 165802, 169446, 197687, 248703, 331604, 338892, 367133, 395374, 497406, 593061, 734266, 790748, 994812, 1101399, 1186122, 1468532, 2202798, 2372244, 2569931, 4405596, 5139862, 7709793, 10279724, 15419586, 30839172]

約数ペア:

[(1, 30839172), (2, 15419586), (3, 10279724), (4, 7709793), (6, 5139862), (7, 4405596), (12, 2569931), (13, 2372244), (14, 2202798), (21, 1468532), (26, 1186122), (28, 1101399), (31, 994812), (39, 790748), (42, 734266), (52, 593061), (62, 497406), (78, 395374), (84, 367133), (91, 338892), (93, 331604), (124, 248703), (156, 197687), (182, 169446), (186, 165802), (217, 142116), (273, 112964), (364, 84723), (372, 82901), (403, 76524), (434, 71058), (546, 56482), (651, 47372), (806, 38262), (868, 35529), (911, 33852), (1092, 28241), (1209, 25508), (1302, 23686), (1612, 19131), (1822, 16926), (2418, 12754), (2604, 11843), (2733, 11284), (2821, 10932), (3644, 8463), (4836, 6377), (5466, 5642)]