144973710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{230117}}^1$

素因数の和:230137

約数の個数: 48

約数和(自身を含む): 430780896

約数和(自身を除く): 285807186

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, 230117, 460234, 690351, 1150585, 1380702, 1610819, 2071053, 2301170, 3221638, 3451755, 4142106, 4832457, 6903510, 8054095, 9664914, 10355265, 14497371, 16108190, 20710530, 24162285, 28994742, 48324570, 72486855, 144973710]

約数ペア:

[(1, 144973710), (2, 72486855), (3, 48324570), (5, 28994742), (6, 24162285), (7, 20710530), (9, 16108190), (10, 14497371), (14, 10355265), (15, 9664914), (18, 8054095), (21, 6903510), (30, 4832457), (35, 4142106), (42, 3451755), (45, 3221638), (63, 2301170), (70, 2071053), (90, 1610819), (105, 1380702), (126, 1150585), (210, 690351), (315, 460234), (630, 230117)]