1330894390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1$

素因数の和:1406

約数の個数: 96

約数和(自身を含む): 2924592480

約数和(自身を除く): 1593698090

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 73, 98, 145, 146, 203, 245, 290, 365, 406, 490, 511, 730, 1015, 1022, 1283, 1421, 2030, 2117, 2555, 2566, 2842, 3577, 4234, 5110, 6415, 7105, 7154, 8981, 10585, 12830, 14210, 14819, 17885, 17962, 21170, 29638, 35770, 37207, 44905, 62867, 74095, 74414, 89810, 93659, 103733, 125734, 148190, 186035, 187318, 207466, 260449, 314335, 372070, 468295, 518665, 520898, 628670, 655613, 936590, 1037330, 1302245, 1311226, 1823143, 2604490, 2716111, 3278065, 3646286, 4589291, 5432222, 6556130, 9115715, 9178582, 13580555, 18231430, 19012777, 22946455, 27161110, 38025554, 45892910, 95063885, 133089439, 190127770, 266178878, 665447195, 1330894390]

約数ペア:

[(1, 1330894390), (2, 665447195), (5, 266178878), (7, 190127770), (10, 133089439), (14, 95063885), (29, 45892910), (35, 38025554), (49, 27161110), (58, 22946455), (70, 19012777), (73, 18231430), (98, 13580555), (145, 9178582), (146, 9115715), (203, 6556130), (245, 5432222), (290, 4589291), (365, 3646286), (406, 3278065), (490, 2716111), (511, 2604490), (730, 1823143), (1015, 1311226), (1022, 1302245), (1283, 1037330), (1421, 936590), (2030, 655613), (2117, 628670), (2555, 520898), (2566, 518665), (2842, 468295), (3577, 372070), (4234, 314335), (5110, 260449), (6415, 207466), (7105, 187318), (7154, 186035), (8981, 148190), (10585, 125734), (12830, 103733), (14210, 93659), (14819, 89810), (17885, 74414), (17962, 74095), (21170, 62867), (29638, 44905), (35770, 37207)]