137986030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2861}}^1$

素因数の和:2941

約数の個数: 64

約数和(自身を含む): 311568768

約数和(自身を除く): 173582738

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 689, 742, 910, 1378, 1855, 2861, 3445, 3710, 4823, 5722, 6890, 9646, 14305, 20027, 24115, 28610, 37193, 40054, 48230, 74386, 100135, 151633, 185965, 200270, 260351, 303266, 371930, 520702, 758165, 1061431, 1301755, 1516330, 1971229, 2122862, 2603510, 3942458, 5307155, 9856145, 10614310, 13798603, 19712290, 27597206, 68993015, 137986030]

約数ペア:

[(1, 137986030), (2, 68993015), (5, 27597206), (7, 19712290), (10, 13798603), (13, 10614310), (14, 9856145), (26, 5307155), (35, 3942458), (53, 2603510), (65, 2122862), (70, 1971229), (91, 1516330), (106, 1301755), (130, 1061431), (182, 758165), (265, 520702), (371, 371930), (455, 303266), (530, 260351), (689, 200270), (742, 185965), (910, 151633), (1378, 100135), (1855, 74386), (2861, 48230), (3445, 40054), (3710, 37193), (4823, 28610), (5722, 24115), (6890, 20027), (9646, 14305)]