2170571235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2999}}^1$

素因数の和:3188

約数の個数: 64

約数和(自身を含む): 4071168000

約数和(自身を除く): 1900596765

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 113, 183, 305, 339, 427, 565, 791, 915, 1281, 1695, 2135, 2373, 2999, 3955, 6405, 6893, 8997, 11865, 14995, 20679, 20993, 34465, 44985, 48251, 62979, 103395, 104965, 144753, 182939, 241255, 314895, 338887, 548817, 723765, 914695, 1016661, 1280573, 1694435, 2372209, 2744085, 3841719, 5083305, 6402865, 7116627, 11861045, 19208595, 20672107, 35583135, 62016321, 103360535, 144704749, 310081605, 434114247, 723523745, 2170571235]

約数ペア:

[(1, 2170571235), (3, 723523745), (5, 434114247), (7, 310081605), (15, 144704749), (21, 103360535), (35, 62016321), (61, 35583135), (105, 20672107), (113, 19208595), (183, 11861045), (305, 7116627), (339, 6402865), (427, 5083305), (565, 3841719), (791, 2744085), (915, 2372209), (1281, 1694435), (1695, 1280573), (2135, 1016661), (2373, 914695), (2999, 723765), (3955, 548817), (6405, 338887), (6893, 314895), (8997, 241255), (11865, 182939), (14995, 144753), (20679, 104965), (20993, 103395), (34465, 62979), (44985, 48251)]