25143930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 75613824

約数和(自身を除く): 50469894

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 107, 126, 210, 214, 315, 321, 373, 535, 630, 642, 746, 749, 963, 1070, 1119, 1498, 1605, 1865, 1926, 2238, 2247, 2611, 3210, 3357, 3730, 3745, 4494, 4815, 5222, 5595, 6714, 6741, 7490, 7833, 9630, 11190, 11235, 13055, 13482, 15666, 16785, 22470, 23499, 26110, 33570, 33705, 39165, 39911, 46998, 67410, 78330, 79822, 117495, 119733, 199555, 234990, 239466, 279377, 359199, 399110, 558754, 598665, 718398, 838131, 1197330, 1396885, 1676262, 1795995, 2514393, 2793770, 3591990, 4190655, 5028786, 8381310, 12571965, 25143930]

約数ペア:

[(1, 25143930), (2, 12571965), (3, 8381310), (5, 5028786), (6, 4190655), (7, 3591990), (9, 2793770), (10, 2514393), (14, 1795995), (15, 1676262), (18, 1396885), (21, 1197330), (30, 838131), (35, 718398), (42, 598665), (45, 558754), (63, 399110), (70, 359199), (90, 279377), (105, 239466), (107, 234990), (126, 199555), (210, 119733), (214, 117495), (315, 79822), (321, 78330), (373, 67410), (535, 46998), (630, 39911), (642, 39165), (746, 33705), (749, 33570), (963, 26110), (1070, 23499), (1119, 22470), (1498, 16785), (1605, 15666), (1865, 13482), (1926, 13055), (2238, 11235), (2247, 11190), (2611, 9630), (3210, 7833), (3357, 7490), (3730, 6741), (3745, 6714), (4494, 5595), (4815, 5222)]