15698075540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{148123}}^1$

素因数の和:148896

約数の個数: 48

約数和(自身を含む): 37725405312

約数和(自身を除く): 22027329772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 757, 1514, 3028, 3785, 5299, 7570, 10598, 15140, 21196, 26495, 52990, 105980, 148123, 296246, 592492, 740615, 1036861, 1481230, 2073722, 2962460, 4147444, 5184305, 10368610, 20737220, 112129111, 224258222, 448516444, 560645555, 784903777, 1121291110, 1569807554, 2242582220, 3139615108, 3924518885, 7849037770, 15698075540]

約数ペア:

[(1, 15698075540), (2, 7849037770), (4, 3924518885), (5, 3139615108), (7, 2242582220), (10, 1569807554), (14, 1121291110), (20, 784903777), (28, 560645555), (35, 448516444), (70, 224258222), (140, 112129111), (757, 20737220), (1514, 10368610), (3028, 5184305), (3785, 4147444), (5299, 2962460), (7570, 2073722), (10598, 1481230), (15140, 1036861), (21196, 740615), (26495, 592492), (52990, 296246), (105980, 148123)]