20132956830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{258413}}^1$

素因数の和:258490

約数の個数: 96

約数和(自身を含む): 57268677024

約数和(自身を除く): 37135720194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 210, 245, 265, 294, 318, 371, 490, 530, 735, 742, 795, 1113, 1470, 1590, 1855, 2226, 2597, 3710, 5194, 5565, 7791, 11130, 12985, 15582, 25970, 38955, 77910, 258413, 516826, 775239, 1292065, 1550478, 1808891, 2584130, 3617782, 3876195, 5426673, 7752390, 9044455, 10853346, 12662237, 13695889, 18088910, 25324474, 27133365, 27391778, 37986711, 41087667, 54266730, 63311185, 68479445, 75973422, 82175334, 95871223, 126622370, 136958890, 189933555, 191742446, 205438335, 287613669, 379867110, 410876670, 479356115, 575227338, 671098561, 958712230, 1342197122, 1438068345, 2013295683, 2876136690, 3355492805, 4026591366, 6710985610, 10066478415, 20132956830]

約数ペア:

[(1, 20132956830), (2, 10066478415), (3, 6710985610), (5, 4026591366), (6, 3355492805), (7, 2876136690), (10, 2013295683), (14, 1438068345), (15, 1342197122), (21, 958712230), (30, 671098561), (35, 575227338), (42, 479356115), (49, 410876670), (53, 379867110), (70, 287613669), (98, 205438335), (105, 191742446), (106, 189933555), (147, 136958890), (159, 126622370), (210, 95871223), (245, 82175334), (265, 75973422), (294, 68479445), (318, 63311185), (371, 54266730), (490, 41087667), (530, 37986711), (735, 27391778), (742, 27133365), (795, 25324474), (1113, 18088910), (1470, 13695889), (1590, 12662237), (1855, 10853346), (2226, 9044455), (2597, 7752390), (3710, 5426673), (5194, 3876195), (5565, 3617782), (7791, 2584130), (11130, 1808891), (12985, 1550478), (15582, 1292065), (25970, 775239), (38955, 516826), (77910, 258413)]