82779510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:1989

約数の個数: 64

約数和(自身を含む): 218433024

約数和(自身を除く): 135653514

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 137, 165, 274, 330, 411, 685, 822, 1370, 1507, 1831, 2055, 3014, 3662, 4110, 4521, 5493, 7535, 9042, 9155, 10986, 15070, 18310, 20141, 22605, 27465, 40282, 45210, 54930, 60423, 100705, 120846, 201410, 250847, 302115, 501694, 604230, 752541, 1254235, 1505082, 2508470, 2759317, 3762705, 5518634, 7525410, 8277951, 13796585, 16555902, 27593170, 41389755, 82779510]

約数ペア:

[(1, 82779510), (2, 41389755), (3, 27593170), (5, 16555902), (6, 13796585), (10, 8277951), (11, 7525410), (15, 5518634), (22, 3762705), (30, 2759317), (33, 2508470), (55, 1505082), (66, 1254235), (110, 752541), (137, 604230), (165, 501694), (274, 302115), (330, 250847), (411, 201410), (685, 120846), (822, 100705), (1370, 60423), (1507, 54930), (1831, 45210), (2055, 40282), (3014, 27465), (3662, 22605), (4110, 20141), (4521, 18310), (5493, 15070), (7535, 10986), (9042, 9155)]