74168850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{10091}}^1$

素因数の和:10120

約数の個数: 72

約数和(自身を含む): 213990768

約数和(自身を除く): 139821918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 10091, 20182, 30273, 50455, 60546, 70637, 100910, 141274, 151365, 211911, 252275, 302730, 353185, 423822, 494459, 504550, 706370, 756825, 988918, 1059555, 1483377, 1513650, 1765925, 2119110, 2472295, 2966754, 3531850, 4944590, 5297775, 7416885, 10595550, 12361475, 14833770, 24722950, 37084425, 74168850]

約数ペア:

[(1, 74168850), (2, 37084425), (3, 24722950), (5, 14833770), (6, 12361475), (7, 10595550), (10, 7416885), (14, 5297775), (15, 4944590), (21, 3531850), (25, 2966754), (30, 2472295), (35, 2119110), (42, 1765925), (49, 1513650), (50, 1483377), (70, 1059555), (75, 988918), (98, 756825), (105, 706370), (147, 504550), (150, 494459), (175, 423822), (210, 353185), (245, 302730), (294, 252275), (350, 211911), (490, 151365), (525, 141274), (735, 100910), (1050, 70637), (1225, 60546), (1470, 50455), (2450, 30273), (3675, 20182), (7350, 10091)]