39238430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 88957440

約数和(自身を除く): 49719010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 131, 154, 262, 385, 389, 655, 770, 778, 917, 1310, 1441, 1834, 1945, 2723, 2882, 3890, 4279, 4585, 5446, 7205, 8558, 9170, 10087, 13615, 14410, 20174, 21395, 27230, 29953, 42790, 50435, 50959, 59906, 100870, 101918, 149765, 254795, 299530, 356713, 509590, 560549, 713426, 1121098, 1783565, 2802745, 3567130, 3923843, 5605490, 7847686, 19619215, 39238430]

約数ペア:

[(1, 39238430), (2, 19619215), (5, 7847686), (7, 5605490), (10, 3923843), (11, 3567130), (14, 2802745), (22, 1783565), (35, 1121098), (55, 713426), (70, 560549), (77, 509590), (110, 356713), (131, 299530), (154, 254795), (262, 149765), (385, 101918), (389, 100870), (655, 59906), (770, 50959), (778, 50435), (917, 42790), (1310, 29953), (1441, 27230), (1834, 21395), (1945, 20174), (2723, 14410), (2882, 13615), (3890, 10087), (4279, 9170), (4585, 8558), (5446, 7205)]