23008890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 58320000

約数和(自身を除く): 35311110

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 265, 290, 318, 435, 499, 530, 795, 870, 998, 1497, 1537, 1590, 2495, 2994, 3074, 4611, 4990, 7485, 7685, 9222, 14471, 14970, 15370, 23055, 26447, 28942, 43413, 46110, 52894, 72355, 79341, 86826, 132235, 144710, 158682, 217065, 264470, 396705, 434130, 766963, 793410, 1533926, 2300889, 3834815, 4601778, 7669630, 11504445, 23008890]

約数ペア:

[(1, 23008890), (2, 11504445), (3, 7669630), (5, 4601778), (6, 3834815), (10, 2300889), (15, 1533926), (29, 793410), (30, 766963), (53, 434130), (58, 396705), (87, 264470), (106, 217065), (145, 158682), (159, 144710), (174, 132235), (265, 86826), (290, 79341), (318, 72355), (435, 52894), (499, 46110), (530, 43413), (795, 28942), (870, 26447), (998, 23055), (1497, 15370), (1537, 14970), (1590, 14471), (2495, 9222), (2994, 7685), (3074, 7485), (4611, 4990)]