30504188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3182

約数の個数: 48

約数和(自身を含む): 66425184

約数和(自身を除く): 35920996

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 3137, 4862, 6274, 9724, 12548, 34507, 40781, 53329, 69014, 81562, 106658, 138028, 163124, 213316, 448591, 586619, 693277, 897182, 1173238, 1386554, 1794364, 2346476, 2773108, 7626047, 15252094, 30504188]

約数ペア:

[(1, 30504188), (2, 15252094), (4, 7626047), (11, 2773108), (13, 2346476), (17, 1794364), (22, 1386554), (26, 1173238), (34, 897182), (44, 693277), (52, 586619), (68, 448591), (143, 213316), (187, 163124), (221, 138028), (286, 106658), (374, 81562), (442, 69014), (572, 53329), (748, 40781), (884, 34507), (2431, 12548), (3137, 9724), (4862, 6274)]