15679519060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{863}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 34780741632

約数和(自身を除く): 19101222572

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 311, 460, 508, 622, 635, 863, 1244, 1270, 1555, 1726, 2540, 2921, 3110, 3452, 4315, 5842, 6220, 7153, 8630, 11684, 14306, 14605, 17260, 19849, 28612, 29210, 35765, 39497, 39698, 58420, 71530, 78994, 79396, 99245, 109601, 143060, 157988, 197485, 198490, 219202, 268393, 394970, 396980, 438404, 536786, 548005, 789940, 908431, 1073572, 1096010, 1341965, 1816862, 2192020, 2520823, 2683930, 3633724, 4542155, 5041646, 5367860, 6173039, 9084310, 10083292, 12346078, 12604115, 18168620, 24692156, 25208230, 30865195, 34085911, 50416460, 61730390, 68171822, 123460780, 136343644, 170429555, 340859110, 681718220, 783975953, 1567951906, 3135903812, 3919879765, 7839759530, 15679519060]

約数ペア:

[(1, 15679519060), (2, 7839759530), (4, 3919879765), (5, 3135903812), (10, 1567951906), (20, 783975953), (23, 681718220), (46, 340859110), (92, 170429555), (115, 136343644), (127, 123460780), (230, 68171822), (254, 61730390), (311, 50416460), (460, 34085911), (508, 30865195), (622, 25208230), (635, 24692156), (863, 18168620), (1244, 12604115), (1270, 12346078), (1555, 10083292), (1726, 9084310), (2540, 6173039), (2921, 5367860), (3110, 5041646), (3452, 4542155), (4315, 3633724), (5842, 2683930), (6220, 2520823), (7153, 2192020), (8630, 1816862), (11684, 1341965), (14306, 1096010), (14605, 1073572), (17260, 908431), (19849, 789940), (28612, 548005), (29210, 536786), (35765, 438404), (39497, 396980), (39698, 394970), (58420, 268393), (71530, 219202), (78994, 198490), (79396, 197485), (99245, 157988), (109601, 143060)]