2015657670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{224711}}^1$

素因数の和:224757

約数の個数: 64

約数和(自身を含む): 5436232704

約数和(自身を除く): 3420575034

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 224711, 449422, 674133, 1123555, 1348266, 2247110, 2921243, 3370665, 5168353, 5842486, 6741330, 8763729, 10336706, 14606215, 15505059, 17527458, 25841765, 29212430, 31010118, 43818645, 51683530, 67188589, 77525295, 87637290, 134377178, 155050590, 201565767, 335942945, 403131534, 671885890, 1007828835, 2015657670]

約数ペア:

[(1, 2015657670), (2, 1007828835), (3, 671885890), (5, 403131534), (6, 335942945), (10, 201565767), (13, 155050590), (15, 134377178), (23, 87637290), (26, 77525295), (30, 67188589), (39, 51683530), (46, 43818645), (65, 31010118), (69, 29212430), (78, 25841765), (115, 17527458), (130, 15505059), (138, 14606215), (195, 10336706), (230, 8763729), (299, 6741330), (345, 5842486), (390, 5168353), (598, 3370665), (690, 2921243), (897, 2247110), (1495, 1348266), (1794, 1123555), (2990, 674133), (4485, 449422), (8970, 224711)]