1330350756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{739}}^2$

素因数の和:1521

約数の個数: 72

約数和(自身を含む): 3674905920

約数和(自身を除く): 2344555164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 739, 812, 1218, 1478, 2217, 2436, 2956, 4434, 5173, 8868, 10346, 15519, 20692, 21431, 31038, 42862, 62076, 64293, 85724, 128586, 150017, 257172, 300034, 450051, 546121, 600068, 900102, 1092242, 1638363, 1800204, 2184484, 3276726, 3822847, 6553452, 7645694, 11468541, 15291388, 15837509, 22937082, 31675018, 45874164, 47512527, 63350036, 95025054, 110862563, 190050108, 221725126, 332587689, 443450252, 665175378, 1330350756]

約数ペア:

[(1, 1330350756), (2, 665175378), (3, 443450252), (4, 332587689), (6, 221725126), (7, 190050108), (12, 110862563), (14, 95025054), (21, 63350036), (28, 47512527), (29, 45874164), (42, 31675018), (58, 22937082), (84, 15837509), (87, 15291388), (116, 11468541), (174, 7645694), (203, 6553452), (348, 3822847), (406, 3276726), (609, 2184484), (739, 1800204), (812, 1638363), (1218, 1092242), (1478, 900102), (2217, 600068), (2436, 546121), (2956, 450051), (4434, 300034), (5173, 257172), (8868, 150017), (10346, 128586), (15519, 85724), (20692, 64293), (21431, 62076), (31038, 42862)]