2686950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{853}}^1$

素因数の和:878

約数の個数: 72

約数和(自身を含む): 8259888

約数和(自身を除く): 5572938

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 853, 1050, 1575, 1706, 2559, 3150, 4265, 5118, 5971, 7677, 8530, 11942, 12795, 15354, 17913, 21325, 25590, 29855, 35826, 38385, 42650, 53739, 59710, 63975, 76770, 89565, 107478, 127950, 149275, 179130, 191925, 268695, 298550, 383850, 447825, 537390, 895650, 1343475, 2686950]

約数ペア:

[(1, 2686950), (2, 1343475), (3, 895650), (5, 537390), (6, 447825), (7, 383850), (9, 298550), (10, 268695), (14, 191925), (15, 179130), (18, 149275), (21, 127950), (25, 107478), (30, 89565), (35, 76770), (42, 63975), (45, 59710), (50, 53739), (63, 42650), (70, 38385), (75, 35826), (90, 29855), (105, 25590), (126, 21325), (150, 17913), (175, 15354), (210, 12795), (225, 11942), (315, 8530), (350, 7677), (450, 5971), (525, 5118), (630, 4265), (853, 3150), (1050, 2559), (1575, 1706)]