89809770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157561}}^1$

素因数の和:157590

約数の個数: 32

約数和(自身を含む): 226889280

約数和(自身を除く): 137079510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 157561, 315122, 472683, 787805, 945366, 1575610, 2363415, 2993659, 4726830, 5987318, 8980977, 14968295, 17961954, 29936590, 44904885, 89809770]

約数ペア:

[(1, 89809770), (2, 44904885), (3, 29936590), (5, 17961954), (6, 14968295), (10, 8980977), (15, 5987318), (19, 4726830), (30, 2993659), (38, 2363415), (57, 1575610), (95, 945366), (114, 787805), (190, 472683), (285, 315122), (570, 157561)]