65668590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 192689280

約数和(自身を除く): 127020690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 53, 54, 65, 78, 90, 106, 117, 130, 135, 159, 195, 234, 265, 270, 318, 351, 353, 390, 477, 530, 585, 689, 702, 706, 795, 954, 1059, 1170, 1378, 1431, 1590, 1755, 1765, 2067, 2118, 2385, 2862, 3177, 3445, 3510, 3530, 4134, 4589, 4770, 5295, 6201, 6354, 6890, 7155, 9178, 9531, 10335, 10590, 12402, 13767, 14310, 15885, 18603, 18709, 19062, 20670, 22945, 27534, 31005, 31770, 37206, 37418, 41301, 45890, 47655, 56127, 62010, 68835, 82602, 93015, 93545, 95310, 112254, 123903, 137670, 168381, 186030, 187090, 206505, 243217, 247806, 280635, 336762, 413010, 486434, 505143, 561270, 619515, 729651, 841905, 1010286, 1216085, 1239030, 1459302, 1683810, 2188953, 2432170, 2525715, 3648255, 4377906, 5051430, 6566859, 7296510, 10944765, 13133718, 21889530, 32834295, 65668590]

約数ペア:

[(1, 65668590), (2, 32834295), (3, 21889530), (5, 13133718), (6, 10944765), (9, 7296510), (10, 6566859), (13, 5051430), (15, 4377906), (18, 3648255), (26, 2525715), (27, 2432170), (30, 2188953), (39, 1683810), (45, 1459302), (53, 1239030), (54, 1216085), (65, 1010286), (78, 841905), (90, 729651), (106, 619515), (117, 561270), (130, 505143), (135, 486434), (159, 413010), (195, 336762), (234, 280635), (265, 247806), (270, 243217), (318, 206505), (351, 187090), (353, 186030), (390, 168381), (477, 137670), (530, 123903), (585, 112254), (689, 95310), (702, 93545), (706, 93015), (795, 82602), (954, 68835), (1059, 62010), (1170, 56127), (1378, 47655), (1431, 45890), (1590, 41301), (1755, 37418), (1765, 37206), (2067, 31770), (2118, 31005), (2385, 27534), (2862, 22945), (3177, 20670), (3445, 19062), (3510, 18709), (3530, 18603), (4134, 15885), (4589, 14310), (4770, 13767), (5295, 12402), (6201, 10590), (6354, 10335), (6890, 9531), (7155, 9178)]