1630692

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{719}}^1$

素因数の和:742

約数の個数: 60

約数和(自身を含む): 4878720

約数和(自身を除く): 3248028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 719, 756, 1134, 1438, 2157, 2268, 2876, 4314, 5033, 6471, 8628, 10066, 12942, 15099, 19413, 20132, 25884, 30198, 38826, 45297, 58239, 60396, 77652, 90594, 116478, 135891, 181188, 232956, 271782, 407673, 543564, 815346, 1630692]

約数ペア:

[(1, 1630692), (2, 815346), (3, 543564), (4, 407673), (6, 271782), (7, 232956), (9, 181188), (12, 135891), (14, 116478), (18, 90594), (21, 77652), (27, 60396), (28, 58239), (36, 45297), (42, 38826), (54, 30198), (63, 25884), (81, 20132), (84, 19413), (108, 15099), (126, 12942), (162, 10066), (189, 8628), (252, 6471), (324, 5033), (378, 4314), (567, 2876), (719, 2268), (756, 2157), (1134, 1438)]