3812380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 9934848

約数和(自身を除く): 6122468

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 43, 44, 52, 55, 62, 65, 86, 110, 124, 130, 143, 155, 172, 215, 220, 260, 286, 310, 341, 403, 430, 473, 559, 572, 620, 682, 715, 806, 860, 946, 1118, 1333, 1364, 1430, 1612, 1705, 1892, 2015, 2236, 2365, 2666, 2795, 2860, 3410, 4030, 4433, 4730, 5332, 5590, 6149, 6665, 6820, 8060, 8866, 9460, 11180, 12298, 13330, 14663, 17329, 17732, 22165, 24596, 26660, 29326, 30745, 34658, 44330, 58652, 61490, 69316, 73315, 86645, 88660, 122980, 146630, 173290, 190619, 293260, 346580, 381238, 762476, 953095, 1906190, 3812380]

約数ペア:

[(1, 3812380), (2, 1906190), (4, 953095), (5, 762476), (10, 381238), (11, 346580), (13, 293260), (20, 190619), (22, 173290), (26, 146630), (31, 122980), (43, 88660), (44, 86645), (52, 73315), (55, 69316), (62, 61490), (65, 58652), (86, 44330), (110, 34658), (124, 30745), (130, 29326), (143, 26660), (155, 24596), (172, 22165), (215, 17732), (220, 17329), (260, 14663), (286, 13330), (310, 12298), (341, 11180), (403, 9460), (430, 8866), (473, 8060), (559, 6820), (572, 6665), (620, 6149), (682, 5590), (715, 5332), (806, 4730), (860, 4433), (946, 4030), (1118, 3410), (1333, 2860), (1364, 2795), (1430, 2666), (1612, 2365), (1705, 2236), (1892, 2015)]