69212950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 137763504

約数和(自身を除く): 68550554

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 107, 170, 214, 425, 535, 761, 850, 1070, 1522, 1819, 2675, 3638, 3805, 5350, 7610, 9095, 12937, 18190, 19025, 25874, 38050, 45475, 64685, 81427, 90950, 129370, 162854, 323425, 407135, 646850, 814270, 1384259, 2035675, 2768518, 4071350, 6921295, 13842590, 34606475, 69212950]

約数ペア:

[(1, 69212950), (2, 34606475), (5, 13842590), (10, 6921295), (17, 4071350), (25, 2768518), (34, 2035675), (50, 1384259), (85, 814270), (107, 646850), (170, 407135), (214, 323425), (425, 162854), (535, 129370), (761, 90950), (850, 81427), (1070, 64685), (1522, 45475), (1819, 38050), (2675, 25874), (3638, 19025), (3805, 18190), (5350, 12937), (7610, 9095)]