30786613

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 7315787

約数列:

[1, 11, 13, 41, 59, 89, 143, 451, 533, 649, 767, 979, 1157, 2419, 3649, 5251, 5863, 8437, 12727, 26609, 31447, 40139, 47437, 57761, 68263, 215291, 345917, 521807, 750893, 2368201, 2798783, 30786613]

約数ペア:

[(1, 30786613), (11, 2798783), (13, 2368201), (41, 750893), (59, 521807), (89, 345917), (143, 215291), (451, 68263), (533, 57761), (649, 47437), (767, 40139), (979, 31447), (1157, 26609), (2419, 12727), (3649, 8437), (5251, 5863)]