71962410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5047

約数の個数: 64

約数和(自身を含む): 191060352

約数和(自身を除く): 119097942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 4987, 7215, 9974, 14430, 14961, 24935, 29922, 49870, 64831, 74805, 129662, 149610, 184519, 194493, 324155, 369038, 388986, 553557, 648310, 922595, 972465, 1107114, 1845190, 1944930, 2398747, 2767785, 4797494, 5535570, 7196241, 11993735, 14392482, 23987470, 35981205, 71962410]

約数ペア:

[(1, 71962410), (2, 35981205), (3, 23987470), (5, 14392482), (6, 11993735), (10, 7196241), (13, 5535570), (15, 4797494), (26, 2767785), (30, 2398747), (37, 1944930), (39, 1845190), (65, 1107114), (74, 972465), (78, 922595), (111, 648310), (130, 553557), (185, 388986), (195, 369038), (222, 324155), (370, 194493), (390, 184519), (481, 149610), (555, 129662), (962, 74805), (1110, 64831), (1443, 49870), (2405, 29922), (2886, 24935), (4810, 14961), (4987, 14430), (7215, 9974)]