1775875980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 5027033088

約数和(自身を除く): 3251157108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 241, 382, 482, 573, 643, 723, 764, 955, 964, 1146, 1205, 1286, 1446, 1910, 1929, 2292, 2410, 2572, 2865, 2892, 3215, 3615, 3820, 3858, 4820, 5730, 6430, 7230, 7716, 9645, 11460, 12860, 14460, 19290, 38580, 46031, 92062, 122813, 138093, 154963, 184124, 230155, 245626, 276186, 309926, 368439, 460310, 464889, 491252, 552372, 614065, 619852, 690465, 736878, 774815, 920620, 929778, 1228130, 1380930, 1473756, 1549630, 1842195, 1859556, 2324445, 2456260, 2761860, 3099260, 3684390, 4648890, 7368780, 9297780, 29597933, 59195866, 88793799, 118391732, 147989665, 177587598, 295979330, 355175196, 443968995, 591958660, 887937990, 1775875980]

約数ペア:

[(1, 1775875980), (2, 887937990), (3, 591958660), (4, 443968995), (5, 355175196), (6, 295979330), (10, 177587598), (12, 147989665), (15, 118391732), (20, 88793799), (30, 59195866), (60, 29597933), (191, 9297780), (241, 7368780), (382, 4648890), (482, 3684390), (573, 3099260), (643, 2761860), (723, 2456260), (764, 2324445), (955, 1859556), (964, 1842195), (1146, 1549630), (1205, 1473756), (1286, 1380930), (1446, 1228130), (1910, 929778), (1929, 920620), (2292, 774815), (2410, 736878), (2572, 690465), (2865, 619852), (2892, 614065), (3215, 552372), (3615, 491252), (3820, 464889), (3858, 460310), (4820, 368439), (5730, 309926), (6430, 276186), (7230, 245626), (7716, 230155), (9645, 184124), (11460, 154963), (12860, 138093), (14460, 122813), (19290, 92062), (38580, 46031)]