15890070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4451}}^1$

素因数の和:4485

約数の個数: 64

約数和(自身を含む): 46158336

約数和(自身を除く): 30268266

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 4451, 8902, 13353, 22255, 26706, 31157, 44510, 62314, 66765, 75667, 93471, 133530, 151334, 155785, 186942, 227001, 311570, 378335, 454002, 467355, 529669, 756670, 934710, 1059338, 1135005, 1589007, 2270010, 2648345, 3178014, 5296690, 7945035, 15890070]

約数ペア:

[(1, 15890070), (2, 7945035), (3, 5296690), (5, 3178014), (6, 2648345), (7, 2270010), (10, 1589007), (14, 1135005), (15, 1059338), (17, 934710), (21, 756670), (30, 529669), (34, 467355), (35, 454002), (42, 378335), (51, 311570), (70, 227001), (85, 186942), (102, 155785), (105, 151334), (119, 133530), (170, 93471), (210, 75667), (238, 66765), (255, 62314), (357, 44510), (510, 31157), (595, 26706), (714, 22255), (1190, 13353), (1785, 8902), (3570, 4451)]