84274190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8419}}^1$

素因数の和:8457

約数の個数: 64

約数和(自身を含む): 203696640

約数和(自身を除く): 119422450

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 8419, 10010, 16838, 42095, 58933, 84190, 92609, 109447, 117866, 185218, 218894, 294665, 463045, 547235, 589330, 648263, 766129, 926090, 1094470, 1203917, 1296526, 1532258, 2407834, 3241315, 3830645, 6019585, 6482630, 7661290, 8427419, 12039170, 16854838, 42137095, 84274190]

約数ペア:

[(1, 84274190), (2, 42137095), (5, 16854838), (7, 12039170), (10, 8427419), (11, 7661290), (13, 6482630), (14, 6019585), (22, 3830645), (26, 3241315), (35, 2407834), (55, 1532258), (65, 1296526), (70, 1203917), (77, 1094470), (91, 926090), (110, 766129), (130, 648263), (143, 589330), (154, 547235), (182, 463045), (286, 294665), (385, 218894), (455, 185218), (715, 117866), (770, 109447), (910, 92609), (1001, 84190), (1430, 58933), (2002, 42095), (5005, 16838), (8419, 10010)]