70984490

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 132192000

約数和(自身を除く): 61207510

約数列:

[1, 2, 5, 10, 53, 67, 106, 134, 265, 335, 530, 670, 1999, 3551, 3998, 7102, 9995, 17755, 19990, 35510, 105947, 133933, 211894, 267866, 529735, 669665, 1059470, 1339330, 7098449, 14196898, 35492245, 70984490]

約数ペア:

[(1, 70984490), (2, 35492245), (5, 14196898), (10, 7098449), (53, 1339330), (67, 1059470), (106, 669665), (134, 529735), (265, 267866), (335, 211894), (530, 133933), (670, 105947), (1999, 35510), (3551, 19990), (3998, 17755), (7102, 9995)]