4072950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{431}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 12856320

約数和(自身を除く): 8783370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 431, 450, 525, 630, 675, 862, 945, 1050, 1293, 1350, 1575, 1890, 2155, 2586, 3017, 3150, 3879, 4310, 4725, 6034, 6465, 7758, 9051, 9450, 10775, 11637, 12930, 15085, 18102, 19395, 21550, 23274, 27153, 30170, 32325, 38790, 45255, 54306, 58185, 64650, 75425, 81459, 90510, 96975, 116370, 135765, 150850, 162918, 193950, 226275, 271530, 290925, 407295, 452550, 581850, 678825, 814590, 1357650, 2036475, 4072950]

約数ペア:

[(1, 4072950), (2, 2036475), (3, 1357650), (5, 814590), (6, 678825), (7, 581850), (9, 452550), (10, 407295), (14, 290925), (15, 271530), (18, 226275), (21, 193950), (25, 162918), (27, 150850), (30, 135765), (35, 116370), (42, 96975), (45, 90510), (50, 81459), (54, 75425), (63, 64650), (70, 58185), (75, 54306), (90, 45255), (105, 38790), (126, 32325), (135, 30170), (150, 27153), (175, 23274), (189, 21550), (210, 19395), (225, 18102), (270, 15085), (315, 12930), (350, 11637), (378, 10775), (431, 9450), (450, 9051), (525, 7758), (630, 6465), (675, 6034), (862, 4725), (945, 4310), (1050, 3879), (1293, 3150), (1350, 3017), (1575, 2586), (1890, 2155)]