459631770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{51241}}^1$

素因数の和:51287

約数の個数: 64

約数和(自身を含む): 1239646464

約数和(自身を除く): 780014694

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 51241, 102482, 153723, 256205, 307446, 512410, 666133, 768615, 1178543, 1332266, 1537230, 1998399, 2357086, 3330665, 3535629, 3996798, 5892715, 6661330, 7071258, 9991995, 11785430, 15321059, 17678145, 19983990, 30642118, 35356290, 45963177, 76605295, 91926354, 153210590, 229815885, 459631770]

約数ペア:

[(1, 459631770), (2, 229815885), (3, 153210590), (5, 91926354), (6, 76605295), (10, 45963177), (13, 35356290), (15, 30642118), (23, 19983990), (26, 17678145), (30, 15321059), (39, 11785430), (46, 9991995), (65, 7071258), (69, 6661330), (78, 5892715), (115, 3996798), (130, 3535629), (138, 3330665), (195, 2357086), (230, 1998399), (299, 1537230), (345, 1332266), (390, 1178543), (598, 768615), (690, 666133), (897, 512410), (1495, 307446), (1794, 256205), (2990, 153723), (4485, 102482), (8970, 51241)]