69343260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{165103}}^1$

素因数の和:165122

約数の個数: 48

約数和(自身を含む): 221899776

約数和(自身を除く): 152556516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 165103, 330206, 495309, 660412, 825515, 990618, 1155721, 1651030, 1981236, 2311442, 2476545, 3302060, 3467163, 4622884, 4953090, 5778605, 6934326, 9906180, 11557210, 13868652, 17335815, 23114420, 34671630, 69343260]

約数ペア:

[(1, 69343260), (2, 34671630), (3, 23114420), (4, 17335815), (5, 13868652), (6, 11557210), (7, 9906180), (10, 6934326), (12, 5778605), (14, 4953090), (15, 4622884), (20, 3467163), (21, 3302060), (28, 2476545), (30, 2311442), (35, 1981236), (42, 1651030), (60, 1155721), (70, 990618), (84, 825515), (105, 660412), (140, 495309), (210, 330206), (420, 165103)]