7407138530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{12157}}^1$

素因数の和:12395

約数の個数: 64

約数和(自身を含む): 15126497280

約数和(自身を除く): 7719358750

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 191, 290, 319, 382, 638, 955, 1595, 1910, 2101, 3190, 4202, 5539, 10505, 11078, 12157, 21010, 24314, 27695, 55390, 60785, 60929, 121570, 121858, 133727, 267454, 304645, 352553, 609290, 668635, 705106, 1337270, 1762765, 2321987, 3525530, 3878083, 4643974, 7756166, 11609935, 19390415, 23219870, 25541857, 38780830, 51083714, 67337623, 127709285, 134675246, 255418570, 336688115, 673376230, 740713853, 1481427706, 3703569265, 7407138530]

約数ペア:

[(1, 7407138530), (2, 3703569265), (5, 1481427706), (10, 740713853), (11, 673376230), (22, 336688115), (29, 255418570), (55, 134675246), (58, 127709285), (110, 67337623), (145, 51083714), (191, 38780830), (290, 25541857), (319, 23219870), (382, 19390415), (638, 11609935), (955, 7756166), (1595, 4643974), (1910, 3878083), (2101, 3525530), (3190, 2321987), (4202, 1762765), (5539, 1337270), (10505, 705106), (11078, 668635), (12157, 609290), (21010, 352553), (24314, 304645), (27695, 267454), (55390, 133727), (60785, 121858), (60929, 121570)]