64895970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127247}}^1$

素因数の和:127274

約数の個数: 32

約数和(自身を含む): 164913408

約数和(自身を除く): 100017438

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 127247, 254494, 381741, 636235, 763482, 1272470, 1908705, 2163199, 3817410, 4326398, 6489597, 10815995, 12979194, 21631990, 32447985, 64895970]

約数ペア:

[(1, 64895970), (2, 32447985), (3, 21631990), (5, 12979194), (6, 10815995), (10, 6489597), (15, 4326398), (17, 3817410), (30, 2163199), (34, 1908705), (51, 1272470), (85, 763482), (102, 636235), (170, 381741), (255, 254494), (510, 127247)]