127650390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{86837}}^1$

素因数の和:86861

約数の個数: 48

約数和(自身を含む): 356383152

約数和(自身を除く): 228732762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 86837, 173674, 260511, 434185, 521022, 607859, 868370, 1215718, 1302555, 1823577, 2605110, 3039295, 3647154, 4255013, 6078590, 8510026, 9117885, 12765039, 18235770, 21275065, 25530078, 42550130, 63825195, 127650390]

約数ペア:

[(1, 127650390), (2, 63825195), (3, 42550130), (5, 25530078), (6, 21275065), (7, 18235770), (10, 12765039), (14, 9117885), (15, 8510026), (21, 6078590), (30, 4255013), (35, 3647154), (42, 3039295), (49, 2605110), (70, 1823577), (98, 1302555), (105, 1215718), (147, 868370), (210, 607859), (245, 521022), (294, 434185), (490, 260511), (735, 173674), (1470, 86837)]