45381690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26539}}^1$

素因数の和:26571

約数の個数: 48

約数和(自身を含む): 124207200

約数和(自身を除く): 78825510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 26539, 53078, 79617, 132695, 159234, 238851, 265390, 398085, 477702, 504241, 796170, 1008482, 1194255, 1512723, 2388510, 2521205, 3025446, 4538169, 5042410, 7563615, 9076338, 15127230, 22690845, 45381690]

約数ペア:

[(1, 45381690), (2, 22690845), (3, 15127230), (5, 9076338), (6, 7563615), (9, 5042410), (10, 4538169), (15, 3025446), (18, 2521205), (19, 2388510), (30, 1512723), (38, 1194255), (45, 1008482), (57, 796170), (90, 504241), (95, 477702), (114, 398085), (171, 265390), (190, 238851), (285, 159234), (342, 132695), (570, 79617), (855, 53078), (1710, 26539)]