1620162030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2803}}^1\times {\mathrm{19267}}^1$

素因数の和:22080

約数の個数: 32

約数和(自身を含む): 3889977984

約数和(自身を除く): 2269815954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2803, 5606, 8409, 14015, 16818, 19267, 28030, 38534, 42045, 57801, 84090, 96335, 115602, 192670, 289005, 578010, 54005401, 108010802, 162016203, 270027005, 324032406, 540054010, 810081015, 1620162030]

約数ペア:

[(1, 1620162030), (2, 810081015), (3, 540054010), (5, 324032406), (6, 270027005), (10, 162016203), (15, 108010802), (30, 54005401), (2803, 578010), (5606, 289005), (8409, 192670), (14015, 115602), (16818, 96335), (19267, 84090), (28030, 57801), (38534, 42045)]