3851820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1019}}^1$

素因数の和:1044

約数の個数: 96

約数和(自身を含む): 13708800

約数和(自身を除く): 9856980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1019, 1260, 1890, 2038, 3057, 3780, 4076, 5095, 6114, 7133, 9171, 10190, 12228, 14266, 15285, 18342, 20380, 21399, 27513, 28532, 30570, 35665, 36684, 42798, 45855, 55026, 61140, 64197, 71330, 85596, 91710, 106995, 110052, 128394, 137565, 142660, 183420, 192591, 213990, 256788, 275130, 320985, 385182, 427980, 550260, 641970, 770364, 962955, 1283940, 1925910, 3851820]

約数ペア:

[(1, 3851820), (2, 1925910), (3, 1283940), (4, 962955), (5, 770364), (6, 641970), (7, 550260), (9, 427980), (10, 385182), (12, 320985), (14, 275130), (15, 256788), (18, 213990), (20, 192591), (21, 183420), (27, 142660), (28, 137565), (30, 128394), (35, 110052), (36, 106995), (42, 91710), (45, 85596), (54, 71330), (60, 64197), (63, 61140), (70, 55026), (84, 45855), (90, 42798), (105, 36684), (108, 35665), (126, 30570), (135, 28532), (140, 27513), (180, 21399), (189, 20380), (210, 18342), (252, 15285), (270, 14266), (315, 12228), (378, 10190), (420, 9171), (540, 7133), (630, 6114), (756, 5095), (945, 4076), (1019, 3780), (1260, 3057), (1890, 2038)]