6980190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 19616256

約数和(自身を除く): 12636066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 773, 903, 1290, 1505, 1546, 1806, 2319, 3010, 3865, 4515, 4638, 5411, 7730, 9030, 10822, 11595, 16233, 23190, 27055, 32466, 33239, 54110, 66478, 81165, 99717, 162330, 166195, 199434, 232673, 332390, 465346, 498585, 698019, 997170, 1163365, 1396038, 2326730, 3490095, 6980190]

約数ペア:

[(1, 6980190), (2, 3490095), (3, 2326730), (5, 1396038), (6, 1163365), (7, 997170), (10, 698019), (14, 498585), (15, 465346), (21, 332390), (30, 232673), (35, 199434), (42, 166195), (43, 162330), (70, 99717), (86, 81165), (105, 66478), (129, 54110), (210, 33239), (215, 32466), (258, 27055), (301, 23190), (430, 16233), (602, 11595), (645, 10822), (773, 9030), (903, 7730), (1290, 5411), (1505, 4638), (1546, 4515), (1806, 3865), (2319, 3010)]