2017154518710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2141}}^1\times {\mathrm{210773}}^1$

素因数の和:213073

約数の個数: 64

約数和(自身を含む): 4875961406400

約数和(自身を除く): 2858806887690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2141, 2235, 4282, 4470, 6423, 10705, 12846, 21410, 32115, 64230, 210773, 319009, 421546, 632319, 638018, 957027, 1053865, 1264638, 1595045, 1914054, 2107730, 3161595, 3190090, 4785135, 6323190, 9570270, 31405177, 62810354, 94215531, 157025885, 188431062, 314051770, 451264993, 471077655, 902529986, 942155310, 1353794979, 2256324965, 2707589958, 4512649930, 6768974895, 13537949790, 67238483957, 134476967914, 201715451871, 336192419785, 403430903742, 672384839570, 1008577259355, 2017154518710]

約数ペア:

[(1, 2017154518710), (2, 1008577259355), (3, 672384839570), (5, 403430903742), (6, 336192419785), (10, 201715451871), (15, 134476967914), (30, 67238483957), (149, 13537949790), (298, 6768974895), (447, 4512649930), (745, 2707589958), (894, 2256324965), (1490, 1353794979), (2141, 942155310), (2235, 902529986), (4282, 471077655), (4470, 451264993), (6423, 314051770), (10705, 188431062), (12846, 157025885), (21410, 94215531), (32115, 62810354), (64230, 31405177), (210773, 9570270), (319009, 6323190), (421546, 4785135), (632319, 3190090), (638018, 3161595), (957027, 2107730), (1053865, 1914054), (1264638, 1595045)]