122788030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 244944000

約数和(自身を除く): 122155970

約数列:

[1, 2, 5, 10, 23, 29, 41, 46, 58, 82, 115, 145, 205, 230, 290, 410, 449, 667, 898, 943, 1189, 1334, 1886, 2245, 2378, 3335, 4490, 4715, 5945, 6670, 9430, 10327, 11890, 13021, 18409, 20654, 26042, 27347, 36818, 51635, 54694, 65105, 92045, 103270, 130210, 136735, 184090, 273470, 299483, 423407, 533861, 598966, 846814, 1067722, 1497415, 2117035, 2669305, 2994830, 4234070, 5338610, 12278803, 24557606, 61394015, 122788030]

約数ペア:

[(1, 122788030), (2, 61394015), (5, 24557606), (10, 12278803), (23, 5338610), (29, 4234070), (41, 2994830), (46, 2669305), (58, 2117035), (82, 1497415), (115, 1067722), (145, 846814), (205, 598966), (230, 533861), (290, 423407), (410, 299483), (449, 273470), (667, 184090), (898, 136735), (943, 130210), (1189, 103270), (1334, 92045), (1886, 65105), (2245, 54694), (2378, 51635), (3335, 36818), (4490, 27347), (4715, 26042), (5945, 20654), (6670, 18409), (9430, 13021), (10327, 11890)]