2078422470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2591}}^1\times {\mathrm{2971}}^1$

素因数の和:5578

約数の個数: 64

約数和(自身を含む): 5546465280

約数和(自身を除く): 3468042810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2591, 2971, 5182, 5942, 7773, 8913, 12955, 14855, 15546, 17826, 23319, 25910, 26739, 29710, 38865, 44565, 46638, 53478, 69957, 77730, 80217, 89130, 116595, 133695, 139914, 160434, 233190, 267390, 349785, 401085, 699570, 802170, 7697861, 15395722, 23093583, 38489305, 46187166, 69280749, 76978610, 115467915, 138561498, 207842247, 230935830, 346403745, 415684494, 692807490, 1039211235, 2078422470]

約数ペア:

[(1, 2078422470), (2, 1039211235), (3, 692807490), (5, 415684494), (6, 346403745), (9, 230935830), (10, 207842247), (15, 138561498), (18, 115467915), (27, 76978610), (30, 69280749), (45, 46187166), (54, 38489305), (90, 23093583), (135, 15395722), (270, 7697861), (2591, 802170), (2971, 699570), (5182, 401085), (5942, 349785), (7773, 267390), (8913, 233190), (12955, 160434), (14855, 139914), (15546, 133695), (17826, 116595), (23319, 89130), (25910, 80217), (26739, 77730), (29710, 69957), (38865, 53478), (44565, 46638)]