141564290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 304404480

約数和(自身を除く): 162840190

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 89, 155, 178, 217, 310, 434, 445, 623, 733, 890, 1085, 1246, 1466, 2170, 2759, 3115, 3665, 5131, 5518, 6230, 7330, 10262, 13795, 19313, 22723, 25655, 27590, 38626, 45446, 51310, 65237, 96565, 113615, 130474, 159061, 193130, 227230, 318122, 326185, 456659, 652370, 795305, 913318, 1590610, 2022347, 2283295, 4044694, 4566590, 10111735, 14156429, 20223470, 28312858, 70782145, 141564290]

約数ペア:

[(1, 141564290), (2, 70782145), (5, 28312858), (7, 20223470), (10, 14156429), (14, 10111735), (31, 4566590), (35, 4044694), (62, 2283295), (70, 2022347), (89, 1590610), (155, 913318), (178, 795305), (217, 652370), (310, 456659), (434, 326185), (445, 318122), (623, 227230), (733, 193130), (890, 159061), (1085, 130474), (1246, 113615), (1466, 96565), (2170, 65237), (2759, 51310), (3115, 45446), (3665, 38626), (5131, 27590), (5518, 25655), (6230, 22723), (7330, 19313), (10262, 13795)]