888977310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1082

約数の個数: 128

約数和(自身を含む): 2408071680

約数和(自身を除く): 1519094370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 83, 87, 130, 145, 166, 174, 195, 249, 290, 377, 390, 415, 435, 498, 754, 830, 870, 947, 1079, 1131, 1245, 1885, 1894, 2158, 2262, 2407, 2490, 2841, 3237, 3770, 4735, 4814, 5395, 5655, 5682, 6474, 7221, 9470, 10790, 11310, 12035, 12311, 14205, 14442, 16185, 24070, 24622, 27463, 28410, 31291, 32370, 36105, 36933, 54926, 61555, 62582, 72210, 73866, 78601, 82389, 93873, 123110, 137315, 156455, 157202, 164778, 184665, 187746, 235803, 274630, 312910, 357019, 369330, 393005, 411945, 469365, 471606, 714038, 786010, 823890, 938730, 1021813, 1071057, 1179015, 1785095, 2043626, 2142114, 2279429, 2358030, 3065439, 3570190, 4558858, 5109065, 5355285, 6130878, 6838287, 10218130, 10710570, 11397145, 13676574, 15327195, 22794290, 29632577, 30654390, 34191435, 59265154, 68382870, 88897731, 148162885, 177795462, 296325770, 444488655, 888977310]

約数ペア:

[(1, 888977310), (2, 444488655), (3, 296325770), (5, 177795462), (6, 148162885), (10, 88897731), (13, 68382870), (15, 59265154), (26, 34191435), (29, 30654390), (30, 29632577), (39, 22794290), (58, 15327195), (65, 13676574), (78, 11397145), (83, 10710570), (87, 10218130), (130, 6838287), (145, 6130878), (166, 5355285), (174, 5109065), (195, 4558858), (249, 3570190), (290, 3065439), (377, 2358030), (390, 2279429), (415, 2142114), (435, 2043626), (498, 1785095), (754, 1179015), (830, 1071057), (870, 1021813), (947, 938730), (1079, 823890), (1131, 786010), (1245, 714038), (1885, 471606), (1894, 469365), (2158, 411945), (2262, 393005), (2407, 369330), (2490, 357019), (2841, 312910), (3237, 274630), (3770, 235803), (4735, 187746), (4814, 184665), (5395, 164778), (5655, 157202), (5682, 156455), (6474, 137315), (7221, 123110), (9470, 93873), (10790, 82389), (11310, 78601), (12035, 73866), (12311, 72210), (14205, 62582), (14442, 61555), (16185, 54926), (24070, 36933), (24622, 36105), (27463, 32370), (28410, 31291)]