103105590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25841}}^1$

素因数の和:25877

約数の個数: 64

約数和(自身を含む): 297699840

約数和(自身を除く): 194594250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 25841, 51682, 77523, 129205, 155046, 180887, 258410, 361774, 387615, 490979, 542661, 775230, 904435, 981958, 1085322, 1472937, 1808870, 2454895, 2713305, 2945874, 3436853, 4909790, 5426610, 6873706, 7364685, 10310559, 14729370, 17184265, 20621118, 34368530, 51552795, 103105590]

約数ペア:

[(1, 103105590), (2, 51552795), (3, 34368530), (5, 20621118), (6, 17184265), (7, 14729370), (10, 10310559), (14, 7364685), (15, 6873706), (19, 5426610), (21, 4909790), (30, 3436853), (35, 2945874), (38, 2713305), (42, 2454895), (57, 1808870), (70, 1472937), (95, 1085322), (105, 981958), (114, 904435), (133, 775230), (190, 542661), (210, 490979), (266, 387615), (285, 361774), (399, 258410), (570, 180887), (665, 155046), (798, 129205), (1330, 77523), (1995, 51682), (3990, 25841)]