7696890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 21254400

約数和(自身を除く): 13557510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 983, 1305, 1566, 1966, 2610, 2949, 3915, 4915, 5898, 7830, 8847, 9830, 14745, 17694, 26541, 28507, 29490, 44235, 53082, 57014, 85521, 88470, 132705, 142535, 171042, 256563, 265410, 285070, 427605, 513126, 769689, 855210, 1282815, 1539378, 2565630, 3848445, 7696890]

約数ペア:

[(1, 7696890), (2, 3848445), (3, 2565630), (5, 1539378), (6, 1282815), (9, 855210), (10, 769689), (15, 513126), (18, 427605), (27, 285070), (29, 265410), (30, 256563), (45, 171042), (54, 142535), (58, 132705), (87, 88470), (90, 85521), (135, 57014), (145, 53082), (174, 44235), (261, 29490), (270, 28507), (290, 26541), (435, 17694), (522, 14745), (783, 9830), (870, 8847), (983, 7830), (1305, 5898), (1566, 4915), (1966, 3915), (2610, 2949)]