89914470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 220340736

約数和(自身を除く): 130426266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 137, 167, 262, 274, 334, 393, 411, 501, 655, 685, 786, 822, 835, 1002, 1310, 1370, 1670, 1965, 2055, 2505, 3930, 4110, 5010, 17947, 21877, 22879, 35894, 43754, 45758, 53841, 65631, 68637, 89735, 107682, 109385, 114395, 131262, 137274, 179470, 218770, 228790, 269205, 328155, 343185, 538410, 656310, 686370, 2997149, 5994298, 8991447, 14985745, 17982894, 29971490, 44957235, 89914470]

約数ペア:

[(1, 89914470), (2, 44957235), (3, 29971490), (5, 17982894), (6, 14985745), (10, 8991447), (15, 5994298), (30, 2997149), (131, 686370), (137, 656310), (167, 538410), (262, 343185), (274, 328155), (334, 269205), (393, 228790), (411, 218770), (501, 179470), (655, 137274), (685, 131262), (786, 114395), (822, 109385), (835, 107682), (1002, 89735), (1310, 68637), (1370, 65631), (1670, 53841), (1965, 45758), (2055, 43754), (2505, 35894), (3930, 22879), (4110, 21877), (5010, 17947)]