1197461020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 2952432000

約数和(自身を除く): 1754970980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 173, 196, 245, 343, 346, 490, 686, 692, 865, 980, 1009, 1211, 1372, 1715, 1730, 2018, 2422, 3430, 3460, 4036, 4844, 5045, 6055, 6860, 7063, 8477, 10090, 12110, 14126, 16954, 20180, 24220, 28252, 33908, 35315, 42385, 49441, 59339, 70630, 84770, 98882, 118678, 141260, 169540, 174557, 197764, 237356, 247205, 296695, 346087, 349114, 494410, 593390, 692174, 698228, 872785, 988820, 1186780, 1221899, 1384348, 1730435, 1745570, 2443798, 3460870, 3491140, 4887596, 6109495, 6921740, 8553293, 12218990, 17106586, 24437980, 34213172, 42766465, 59873051, 85532930, 119746102, 171065860, 239492204, 299365255, 598730510, 1197461020]

約数ペア:

[(1, 1197461020), (2, 598730510), (4, 299365255), (5, 239492204), (7, 171065860), (10, 119746102), (14, 85532930), (20, 59873051), (28, 42766465), (35, 34213172), (49, 24437980), (70, 17106586), (98, 12218990), (140, 8553293), (173, 6921740), (196, 6109495), (245, 4887596), (343, 3491140), (346, 3460870), (490, 2443798), (686, 1745570), (692, 1730435), (865, 1384348), (980, 1221899), (1009, 1186780), (1211, 988820), (1372, 872785), (1715, 698228), (1730, 692174), (2018, 593390), (2422, 494410), (3430, 349114), (3460, 346087), (4036, 296695), (4844, 247205), (5045, 237356), (6055, 197764), (6860, 174557), (7063, 169540), (8477, 141260), (10090, 118678), (12110, 98882), (14126, 84770), (16954, 70630), (20180, 59339), (24220, 49441), (28252, 42385), (33908, 35315)]