61739930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 136062720

約数和(自身を除く): 74322790

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 122, 133, 190, 266, 305, 427, 610, 665, 761, 854, 1159, 1330, 1522, 2135, 2318, 3805, 4270, 5327, 5795, 7610, 8113, 10654, 11590, 14459, 16226, 26635, 28918, 40565, 46421, 53270, 72295, 81130, 92842, 101213, 144590, 202426, 232105, 324947, 464210, 506065, 649894, 881999, 1012130, 1624735, 1763998, 3249470, 4409995, 6173993, 8819990, 12347986, 30869965, 61739930]

約数ペア:

[(1, 61739930), (2, 30869965), (5, 12347986), (7, 8819990), (10, 6173993), (14, 4409995), (19, 3249470), (35, 1763998), (38, 1624735), (61, 1012130), (70, 881999), (95, 649894), (122, 506065), (133, 464210), (190, 324947), (266, 232105), (305, 202426), (427, 144590), (610, 101213), (665, 92842), (761, 81130), (854, 72295), (1159, 53270), (1330, 46421), (1522, 40565), (2135, 28918), (2318, 26635), (3805, 16226), (4270, 14459), (5327, 11590), (5795, 10654), (7610, 8113)]