63807380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35059}}^1$

素因数の和:35088

約数の個数: 48

約数和(自身を含む): 164922240

約数和(自身を除く): 101114860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 35059, 70118, 140236, 175295, 245413, 350590, 455767, 490826, 701180, 911534, 981652, 1227065, 1823068, 2278835, 2454130, 3190369, 4557670, 4908260, 6380738, 9115340, 12761476, 15951845, 31903690, 63807380]

約数ペア:

[(1, 63807380), (2, 31903690), (4, 15951845), (5, 12761476), (7, 9115340), (10, 6380738), (13, 4908260), (14, 4557670), (20, 3190369), (26, 2454130), (28, 2278835), (35, 1823068), (52, 1227065), (65, 981652), (70, 911534), (91, 701180), (130, 490826), (140, 455767), (182, 350590), (260, 245413), (364, 175295), (455, 140236), (910, 70118), (1820, 35059)]