210944220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 603832320

約数和(自身を除く): 392888100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 191, 233, 237, 316, 382, 395, 466, 474, 573, 699, 764, 790, 932, 948, 955, 1146, 1165, 1185, 1398, 1580, 1910, 2292, 2330, 2370, 2796, 2865, 3495, 3820, 4660, 4740, 5730, 6990, 11460, 13980, 15089, 18407, 30178, 36814, 44503, 45267, 55221, 60356, 73628, 75445, 89006, 90534, 92035, 110442, 133509, 150890, 178012, 181068, 184070, 220884, 222515, 226335, 267018, 276105, 301780, 368140, 445030, 452670, 534036, 552210, 667545, 890060, 905340, 1104420, 1335090, 2670180, 3515737, 7031474, 10547211, 14062948, 17578685, 21094422, 35157370, 42188844, 52736055, 70314740, 105472110, 210944220]

約数ペア:

[(1, 210944220), (2, 105472110), (3, 70314740), (4, 52736055), (5, 42188844), (6, 35157370), (10, 21094422), (12, 17578685), (15, 14062948), (20, 10547211), (30, 7031474), (60, 3515737), (79, 2670180), (158, 1335090), (191, 1104420), (233, 905340), (237, 890060), (316, 667545), (382, 552210), (395, 534036), (466, 452670), (474, 445030), (573, 368140), (699, 301780), (764, 276105), (790, 267018), (932, 226335), (948, 222515), (955, 220884), (1146, 184070), (1165, 181068), (1185, 178012), (1398, 150890), (1580, 133509), (1910, 110442), (2292, 92035), (2330, 90534), (2370, 89006), (2796, 75445), (2865, 73628), (3495, 60356), (3820, 55221), (4660, 45267), (4740, 44503), (5730, 36814), (6990, 30178), (11460, 18407), (13980, 15089)]