1181903670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71761}}^1$

素因数の和:71838

約数の個数: 64

約数和(自身を含む): 3203455680

約数和(自身を除く): 2021552010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 5490, 8235, 16470, 71761, 143522, 215283, 358805, 430566, 645849, 717610, 1076415, 1291698, 1937547, 2152830, 3229245, 3875094, 4377421, 6458490, 8754842, 9687735, 13132263, 19375470, 21887105, 26264526, 39396789, 43774210, 65661315, 78793578, 118190367, 131322630, 196983945, 236380734, 393967890, 590951835, 1181903670]

約数ペア:

[(1, 1181903670), (2, 590951835), (3, 393967890), (5, 236380734), (6, 196983945), (9, 131322630), (10, 118190367), (15, 78793578), (18, 65661315), (27, 43774210), (30, 39396789), (45, 26264526), (54, 21887105), (61, 19375470), (90, 13132263), (122, 9687735), (135, 8754842), (183, 6458490), (270, 4377421), (305, 3875094), (366, 3229245), (549, 2152830), (610, 1937547), (915, 1291698), (1098, 1076415), (1647, 717610), (1830, 645849), (2745, 430566), (3294, 358805), (5490, 215283), (8235, 143522), (16470, 71761)]