201003030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{42139}}^1$

素因数の和:42205

約数の個数: 48

約数和(自身を含む): 532481040

約数和(自身を除く): 331478010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 42139, 84278, 126417, 210695, 252834, 379251, 421390, 632085, 758502, 1264170, 1896255, 2233367, 3792510, 4466734, 6700101, 11166835, 13400202, 20100303, 22333670, 33500505, 40200606, 67001010, 100501515, 201003030]

約数ペア:

[(1, 201003030), (2, 100501515), (3, 67001010), (5, 40200606), (6, 33500505), (9, 22333670), (10, 20100303), (15, 13400202), (18, 11166835), (30, 6700101), (45, 4466734), (53, 3792510), (90, 2233367), (106, 1896255), (159, 1264170), (265, 758502), (318, 632085), (477, 421390), (530, 379251), (795, 252834), (954, 210695), (1590, 126417), (2385, 84278), (4770, 42139)]