65700660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 193737600

約数和(自身を除く): 128036940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 61, 87, 116, 122, 145, 174, 183, 244, 290, 305, 348, 366, 435, 580, 610, 619, 732, 870, 915, 1220, 1238, 1740, 1769, 1830, 1857, 2476, 3095, 3538, 3660, 3714, 5307, 6190, 7076, 7428, 8845, 9285, 10614, 12380, 17690, 17951, 18570, 21228, 26535, 35380, 35902, 37140, 37759, 53070, 53853, 71804, 75518, 89755, 106140, 107706, 113277, 151036, 179510, 188795, 215412, 226554, 269265, 359020, 377590, 453108, 538530, 566385, 755180, 1077060, 1095011, 1132770, 2190022, 2265540, 3285033, 4380044, 5475055, 6570066, 10950110, 13140132, 16425165, 21900220, 32850330, 65700660]

約数ペア:

[(1, 65700660), (2, 32850330), (3, 21900220), (4, 16425165), (5, 13140132), (6, 10950110), (10, 6570066), (12, 5475055), (15, 4380044), (20, 3285033), (29, 2265540), (30, 2190022), (58, 1132770), (60, 1095011), (61, 1077060), (87, 755180), (116, 566385), (122, 538530), (145, 453108), (174, 377590), (183, 359020), (244, 269265), (290, 226554), (305, 215412), (348, 188795), (366, 179510), (435, 151036), (580, 113277), (610, 107706), (619, 106140), (732, 89755), (870, 75518), (915, 71804), (1220, 53853), (1238, 53070), (1740, 37759), (1769, 37140), (1830, 35902), (1857, 35380), (2476, 26535), (3095, 21228), (3538, 18570), (3660, 17951), (3714, 17690), (5307, 12380), (6190, 10614), (7076, 9285), (7428, 8845)]