69720910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 155675520

約数和(自身を除く): 85954610

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 70, 82, 85, 119, 170, 205, 238, 287, 410, 574, 595, 697, 1190, 1394, 1429, 1435, 2858, 2870, 3485, 4879, 6970, 7145, 9758, 10003, 14290, 20006, 24293, 24395, 48586, 48790, 50015, 58589, 100030, 117178, 121465, 170051, 242930, 292945, 340102, 410123, 585890, 820246, 850255, 996013, 1700510, 1992026, 2050615, 4101230, 4980065, 6972091, 9960130, 13944182, 34860455, 69720910]

約数ペア:

[(1, 69720910), (2, 34860455), (5, 13944182), (7, 9960130), (10, 6972091), (14, 4980065), (17, 4101230), (34, 2050615), (35, 1992026), (41, 1700510), (70, 996013), (82, 850255), (85, 820246), (119, 585890), (170, 410123), (205, 340102), (238, 292945), (287, 242930), (410, 170051), (574, 121465), (595, 117178), (697, 100030), (1190, 58589), (1394, 50015), (1429, 48790), (1435, 48586), (2858, 24395), (2870, 24293), (3485, 20006), (4879, 14290), (6970, 10003), (7145, 9758)]