121570670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 244290816

約数和(自身を除く): 122720146

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 101, 130, 197, 202, 235, 394, 470, 505, 611, 985, 1010, 1222, 1313, 1970, 2561, 2626, 3055, 4747, 5122, 6110, 6565, 9259, 9494, 12805, 13130, 18518, 19897, 23735, 25610, 39794, 46295, 47470, 61711, 92590, 99485, 120367, 123422, 198970, 240734, 258661, 308555, 517322, 601835, 617110, 935159, 1203670, 1293305, 1870318, 2586610, 4675795, 9351590, 12157067, 24314134, 60785335, 121570670]

約数ペア:

[(1, 121570670), (2, 60785335), (5, 24314134), (10, 12157067), (13, 9351590), (26, 4675795), (47, 2586610), (65, 1870318), (94, 1293305), (101, 1203670), (130, 935159), (197, 617110), (202, 601835), (235, 517322), (394, 308555), (470, 258661), (505, 240734), (611, 198970), (985, 123422), (1010, 120367), (1222, 99485), (1313, 92590), (1970, 61711), (2561, 47470), (2626, 46295), (3055, 39794), (4747, 25610), (5122, 23735), (6110, 19897), (6565, 18518), (9259, 13130), (9494, 12805)]