8018850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{1091}}^1$

素因数の和:1120

約数の個数: 72

約数和(自身を含む): 23154768

約数和(自身を除く): 15135918

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, 1091, 1225, 1470, 2182, 2450, 3273, 3675, 5455, 6546, 7350, 7637, 10910, 15274, 16365, 22911, 27275, 32730, 38185, 45822, 53459, 54550, 76370, 81825, 106918, 114555, 160377, 163650, 190925, 229110, 267295, 320754, 381850, 534590, 572775, 801885, 1145550, 1336475, 1603770, 2672950, 4009425, 8018850]

約数ペア:

[(1, 8018850), (2, 4009425), (3, 2672950), (5, 1603770), (6, 1336475), (7, 1145550), (10, 801885), (14, 572775), (15, 534590), (21, 381850), (25, 320754), (30, 267295), (35, 229110), (42, 190925), (49, 163650), (50, 160377), (70, 114555), (75, 106918), (98, 81825), (105, 76370), (147, 54550), (150, 53459), (175, 45822), (210, 38185), (245, 32730), (294, 27275), (350, 22911), (490, 16365), (525, 15274), (735, 10910), (1050, 7637), (1091, 7350), (1225, 6546), (1470, 5455), (2182, 3675), (2450, 3273)]