702772070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70207}}^1$

素因数の和:70245

約数の個数: 64

約数和(自身を含む): 1698471936

約数和(自身を除く): 995699866

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, 10010, 70207, 140414, 351035, 491449, 702070, 772277, 912691, 982898, 1544554, 1825382, 2457245, 3861385, 4563455, 4914490, 5405939, 6388837, 7722770, 9126910, 10039601, 10811878, 12777674, 20079202, 27029695, 31944185, 50198005, 54059390, 63888370, 70277207, 100396010, 140554414, 351386035, 702772070]

約数ペア:

[(1, 702772070), (2, 351386035), (5, 140554414), (7, 100396010), (10, 70277207), (11, 63888370), (13, 54059390), (14, 50198005), (22, 31944185), (26, 27029695), (35, 20079202), (55, 12777674), (65, 10811878), (70, 10039601), (77, 9126910), (91, 7722770), (110, 6388837), (130, 5405939), (143, 4914490), (154, 4563455), (182, 3861385), (286, 2457245), (385, 1825382), (455, 1544554), (715, 982898), (770, 912691), (910, 772277), (1001, 702070), (1430, 491449), (2002, 351035), (5005, 140414), (10010, 70207)]