13772150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 31181040

約数和(自身を除く): 17408890

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 109, 133, 175, 190, 218, 266, 350, 361, 475, 545, 665, 722, 763, 950, 1090, 1330, 1526, 1805, 2071, 2527, 2725, 3325, 3610, 3815, 4142, 5054, 5450, 6650, 7630, 9025, 10355, 12635, 14497, 18050, 19075, 20710, 25270, 28994, 38150, 39349, 51775, 63175, 72485, 78698, 103550, 126350, 144970, 196745, 275443, 362425, 393490, 550886, 724850, 983725, 1377215, 1967450, 2754430, 6886075, 13772150]

約数ペア:

[(1, 13772150), (2, 6886075), (5, 2754430), (7, 1967450), (10, 1377215), (14, 983725), (19, 724850), (25, 550886), (35, 393490), (38, 362425), (50, 275443), (70, 196745), (95, 144970), (109, 126350), (133, 103550), (175, 78698), (190, 72485), (218, 63175), (266, 51775), (350, 39349), (361, 38150), (475, 28994), (545, 25270), (665, 20710), (722, 19075), (763, 18050), (950, 14497), (1090, 12635), (1330, 10355), (1526, 9025), (1805, 7630), (2071, 6650), (2527, 5450), (2725, 5054), (3325, 4142), (3610, 3815)]