15665524130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1\times {\mathrm{853}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 29949575040

約数和(自身を除く): 14284050910

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 593, 815, 853, 1186, 1630, 1706, 2965, 3097, 4265, 5930, 6194, 8530, 11267, 15485, 16207, 22534, 30970, 32414, 56335, 81035, 96659, 112670, 139039, 162070, 193318, 278078, 483295, 505829, 695195, 966590, 1011658, 1390390, 1836521, 2529145, 2641741, 3673042, 5058290, 5283482, 9182605, 9610751, 13208705, 18365210, 19221502, 26417410, 48053755, 82450127, 96107510, 164900254, 412250635, 824501270, 1566552413, 3133104826, 7832762065, 15665524130]

約数ペア:

[(1, 15665524130), (2, 7832762065), (5, 3133104826), (10, 1566552413), (19, 824501270), (38, 412250635), (95, 164900254), (163, 96107510), (190, 82450127), (326, 48053755), (593, 26417410), (815, 19221502), (853, 18365210), (1186, 13208705), (1630, 9610751), (1706, 9182605), (2965, 5283482), (3097, 5058290), (4265, 3673042), (5930, 2641741), (6194, 2529145), (8530, 1836521), (11267, 1390390), (15485, 1011658), (16207, 966590), (22534, 695195), (30970, 505829), (32414, 483295), (56335, 278078), (81035, 193318), (96659, 162070), (112670, 139039)]