7137579710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53897}}^1$

素因数の和:53981

約数の個数: 64

約数和(自身を含む): 14668879680

約数和(自身を除く): 7531299970

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 41, 82, 85, 95, 170, 190, 205, 323, 410, 646, 697, 779, 1394, 1558, 1615, 3230, 3485, 3895, 6970, 7790, 13243, 26486, 53897, 66215, 107794, 132430, 269485, 538970, 916249, 1024043, 1832498, 2048086, 2209777, 4419554, 4581245, 5120215, 9162490, 10240430, 11048885, 17408731, 22097770, 34817462, 37566209, 41985763, 75132418, 83971526, 87043655, 174087310, 187831045, 209928815, 375662090, 419857630, 713757971, 1427515942, 3568789855, 7137579710]

約数ペア:

[(1, 7137579710), (2, 3568789855), (5, 1427515942), (10, 713757971), (17, 419857630), (19, 375662090), (34, 209928815), (38, 187831045), (41, 174087310), (82, 87043655), (85, 83971526), (95, 75132418), (170, 41985763), (190, 37566209), (205, 34817462), (323, 22097770), (410, 17408731), (646, 11048885), (697, 10240430), (779, 9162490), (1394, 5120215), (1558, 4581245), (1615, 4419554), (3230, 2209777), (3485, 2048086), (3895, 1832498), (6970, 1024043), (7790, 916249), (13243, 538970), (26486, 269485), (53897, 132430), (66215, 107794)]