78544770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1699}}^1$

素因数の和:1799

約数の個数: 64

約数和(自身を含む): 199756800

約数和(自身を除く): 121212030

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 67, 69, 115, 134, 138, 201, 230, 335, 345, 402, 670, 690, 1005, 1541, 1699, 2010, 3082, 3398, 4623, 5097, 7705, 8495, 9246, 10194, 15410, 16990, 23115, 25485, 39077, 46230, 50970, 78154, 113833, 117231, 195385, 227666, 234462, 341499, 390770, 569165, 586155, 682998, 1138330, 1172310, 1707495, 2618159, 3414990, 5236318, 7854477, 13090795, 15708954, 26181590, 39272385, 78544770]

約数ペア:

[(1, 78544770), (2, 39272385), (3, 26181590), (5, 15708954), (6, 13090795), (10, 7854477), (15, 5236318), (23, 3414990), (30, 2618159), (46, 1707495), (67, 1172310), (69, 1138330), (115, 682998), (134, 586155), (138, 569165), (201, 390770), (230, 341499), (335, 234462), (345, 227666), (402, 195385), (670, 117231), (690, 113833), (1005, 78154), (1541, 50970), (1699, 46230), (2010, 39077), (3082, 25485), (3398, 23115), (4623, 16990), (5097, 15410), (7705, 10194), (8495, 9246)]