15705742746

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 32119908480

約数和(自身を除く): 16414165734

約数列:

[1, 2, 3, 6, 131, 137, 157, 262, 274, 314, 393, 411, 471, 786, 822, 929, 942, 1858, 2787, 5574, 17947, 20567, 21509, 35894, 41134, 43018, 53841, 61701, 64527, 107682, 121699, 123402, 127273, 129054, 145853, 243398, 254546, 291706, 365097, 381819, 437559, 730194, 763638, 875118, 2817679, 5635358, 8453037, 16672763, 16906074, 19106743, 19981861, 33345526, 38213486, 39963722, 50018289, 57320229, 59945583, 100036578, 114640458, 119891166, 2617623791, 5235247582, 7852871373, 15705742746]

約数ペア:

[(1, 15705742746), (2, 7852871373), (3, 5235247582), (6, 2617623791), (131, 119891166), (137, 114640458), (157, 100036578), (262, 59945583), (274, 57320229), (314, 50018289), (393, 39963722), (411, 38213486), (471, 33345526), (786, 19981861), (822, 19106743), (929, 16906074), (942, 16672763), (1858, 8453037), (2787, 5635358), (5574, 2817679), (17947, 875118), (20567, 763638), (21509, 730194), (35894, 437559), (41134, 381819), (43018, 365097), (53841, 291706), (61701, 254546), (64527, 243398), (107682, 145853), (121699, 129054), (123402, 127273)]