101822980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{14843}}^1$

素因数の和:14873

約数の個数: 48

約数和(自身を含む): 249379200

約数和(自身を除く): 147556220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 14843, 29686, 59372, 74215, 103901, 148430, 207802, 296860, 415604, 519505, 727307, 1039010, 1454614, 2078020, 2909228, 3636535, 5091149, 7273070, 10182298, 14546140, 20364596, 25455745, 50911490, 101822980]

約数ペア:

[(1, 101822980), (2, 50911490), (4, 25455745), (5, 20364596), (7, 14546140), (10, 10182298), (14, 7273070), (20, 5091149), (28, 3636535), (35, 2909228), (49, 2078020), (70, 1454614), (98, 1039010), (140, 727307), (196, 519505), (245, 415604), (343, 296860), (490, 207802), (686, 148430), (980, 103901), (1372, 74215), (1715, 59372), (3430, 29686), (6860, 14843)]