12148162810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{21391}}^1$

素因数の和:21492

約数の個数: 96

約数和(自身を含む): 27215758080

約数和(自身を除く): 15067595270

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 61, 70, 95, 98, 122, 133, 190, 245, 266, 305, 427, 490, 610, 665, 854, 931, 1159, 1330, 1862, 2135, 2318, 2989, 4270, 4655, 5795, 5978, 8113, 9310, 11590, 14945, 16226, 21391, 29890, 40565, 42782, 56791, 81130, 106955, 113582, 149737, 213910, 283955, 299474, 406429, 567910, 748685, 812858, 1048159, 1304851, 1497370, 2032145, 2096318, 2609702, 2845003, 4064290, 5240795, 5690006, 6524255, 9133957, 10481590, 13048510, 14225015, 18267914, 19915021, 24792169, 28450030, 39830042, 45669785, 49584338, 63937699, 91339570, 99575105, 123960845, 127875398, 173545183, 199150210, 247921690, 319688495, 347090366, 639376990, 867725915, 1214816281, 1735451830, 2429632562, 6074081405, 12148162810]

約数ペア:

[(1, 12148162810), (2, 6074081405), (5, 2429632562), (7, 1735451830), (10, 1214816281), (14, 867725915), (19, 639376990), (35, 347090366), (38, 319688495), (49, 247921690), (61, 199150210), (70, 173545183), (95, 127875398), (98, 123960845), (122, 99575105), (133, 91339570), (190, 63937699), (245, 49584338), (266, 45669785), (305, 39830042), (427, 28450030), (490, 24792169), (610, 19915021), (665, 18267914), (854, 14225015), (931, 13048510), (1159, 10481590), (1330, 9133957), (1862, 6524255), (2135, 5690006), (2318, 5240795), (2989, 4064290), (4270, 2845003), (4655, 2609702), (5795, 2096318), (5978, 2032145), (8113, 1497370), (9310, 1304851), (11590, 1048159), (14945, 812858), (16226, 748685), (21391, 567910), (29890, 406429), (40565, 299474), (42782, 283955), (56791, 213910), (81130, 149737), (106955, 113582)]