422028810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{669887}}^1$

素因数の和:669907

約数の個数: 48

約数和(自身を含む): 1254030336

約数和(自身を除く): 832001526

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 669887, 1339774, 2009661, 3349435, 4019322, 4689209, 6028983, 6698870, 9378418, 10048305, 12057966, 14067627, 20096610, 23446045, 28135254, 30144915, 42202881, 46892090, 60289830, 70338135, 84405762, 140676270, 211014405, 422028810]

約数ペア:

[(1, 422028810), (2, 211014405), (3, 140676270), (5, 84405762), (6, 70338135), (7, 60289830), (9, 46892090), (10, 42202881), (14, 30144915), (15, 28135254), (18, 23446045), (21, 20096610), (30, 14067627), (35, 12057966), (42, 10048305), (45, 9378418), (63, 6698870), (70, 6028983), (90, 4689209), (105, 4019322), (126, 3349435), (210, 2009661), (315, 1339774), (630, 669887)]